17987971092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:431

約数の個数: 288

約数和(自身を含む): 54446015232

約数和(自身を除く): 36458044140

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 61, 62, 78, 84, 91, 93, 122, 124, 156, 182, 183, 186, 217, 244, 273, 281, 364, 366, 372, 403, 427, 434, 546, 562, 651, 732, 793, 806, 843, 854, 868, 961, 1092, 1124, 1209, 1281, 1302, 1586, 1612, 1686, 1708, 1891, 1922, 1967, 2379, 2418, 2562, 2604, 2821, 2883, 3172, 3372, 3653, 3782, 3844, 3934, 4758, 4836, 5124, 5551, 5642, 5673, 5766, 5901, 6727, 7306, 7564, 7868, 8463, 8711, 9516, 10959, 11102, 11284, 11346, 11532, 11802, 12493, 13237, 13454, 14612, 16653, 16926, 17141, 17422, 20181, 21918, 22204, 22692, 23604, 24583, 24986, 25571, 26133, 26474, 26908, 33306, 33852, 34282, 34844, 37479, 39711, 40362, 43836, 49166, 49972, 51142, 51423, 52266, 52948, 58621, 60977, 66612, 68564, 73749, 74958, 76713, 79422, 80724, 87451, 98332, 102284, 102846, 104532, 113243, 117242, 119987, 121954, 147498, 149916, 153426, 158844, 172081, 174902, 175863, 182931, 205692, 222833, 226486, 234484, 239974, 243908, 262353, 270041, 294996, 306852, 339729, 344162, 349804, 351726, 359961, 365862, 410347, 445666, 452972, 479948, 516243, 524706, 531371, 540082, 668499, 679458, 688324, 703452, 719922, 731724, 762073, 792701, 810123, 820694, 891332, 1032486, 1049412, 1062742, 1080164, 1231041, 1336998, 1358916, 1439844, 1524146, 1559831, 1585402, 1594113, 1620246, 1641388, 1890287, 2064972, 2125484, 2286219, 2378103, 2462082, 2673996, 3048292, 3119662, 3170804, 3188226, 3240492, 3510533, 3719597, 3780574, 4572438, 4679493, 4756206, 4924164, 5334511, 5670861, 6239324, 6376452, 6907823, 7021066, 7439194, 7561148, 9144876, 9358986, 9512412, 10531599, 10669022, 11158791, 11341722, 13815646, 14042132, 14878388, 16003533, 16472501, 18717972, 20723469, 21063198, 21338044, 22317582, 22683444, 24573731, 27631292, 32007066, 32945002, 41446938, 42126396, 44635164, 48354761, 49147462, 49417503, 64014132, 65890004, 73721193, 82893876, 96709522, 98294924, 98835006, 115307507, 145064283, 147442386, 193419044, 197670012, 214142513, 230615014, 290128566, 294884772, 345922521, 428285026, 461230028, 580257132, 642427539, 691845042, 856570052, 1284855078, 1383690084, 1498997591, 2569710156, 2997995182, 4496992773, 5995990364, 8993985546, 17987971092]

約数ペア:

[(1, 17987971092), (2, 8993985546), (3, 5995990364), (4, 4496992773), (6, 2997995182), (7, 2569710156), (12, 1498997591), (13, 1383690084), (14, 1284855078), (21, 856570052), (26, 691845042), (28, 642427539), (31, 580257132), (39, 461230028), (42, 428285026), (52, 345922521), (61, 294884772), (62, 290128566), (78, 230615014), (84, 214142513), (91, 197670012), (93, 193419044), (122, 147442386), (124, 145064283), (156, 115307507), (182, 98835006), (183, 98294924), (186, 96709522), (217, 82893876), (244, 73721193), (273, 65890004), (281, 64014132), (364, 49417503), (366, 49147462), (372, 48354761), (403, 44635164), (427, 42126396), (434, 41446938), (546, 32945002), (562, 32007066), (651, 27631292), (732, 24573731), (793, 22683444), (806, 22317582), (843, 21338044), (854, 21063198), (868, 20723469), (961, 18717972), (1092, 16472501), (1124, 16003533), (1209, 14878388), (1281, 14042132), (1302, 13815646), (1586, 11341722), (1612, 11158791), (1686, 10669022), (1708, 10531599), (1891, 9512412), (1922, 9358986), (1967, 9144876), (2379, 7561148), (2418, 7439194), (2562, 7021066), (2604, 6907823), (2821, 6376452), (2883, 6239324), (3172, 5670861), (3372, 5334511), (3653, 4924164), (3782, 4756206), (3844, 4679493), (3934, 4572438), (4758, 3780574), (4836, 3719597), (5124, 3510533), (5551, 3240492), (5642, 3188226), (5673, 3170804), (5766, 3119662), (5901, 3048292), (6727, 2673996), (7306, 2462082), (7564, 2378103), (7868, 2286219), (8463, 2125484), (8711, 2064972), (9516, 1890287), (10959, 1641388), (11102, 1620246), (11284, 1594113), (11346, 1585402), (11532, 1559831), (11802, 1524146), (12493, 1439844), (13237, 1358916), (13454, 1336998), (14612, 1231041), (16653, 1080164), (16926, 1062742), (17141, 1049412), (17422, 1032486), (20181, 891332), (21918, 820694), (22204, 810123), (22692, 792701), (23604, 762073), (24583, 731724), (24986, 719922), (25571, 703452), (26133, 688324), (26474, 679458), (26908, 668499), (33306, 540082), (33852, 531371), (34282, 524706), (34844, 516243), (37479, 479948), (39711, 452972), (40362, 445666), (43836, 410347), (49166, 365862), (49972, 359961), (51142, 351726), (51423, 349804), (52266, 344162), (52948, 339729), (58621, 306852), (60977, 294996), (66612, 270041), (68564, 262353), (73749, 243908), (74958, 239974), (76713, 234484), (79422, 226486), (80724, 222833), (87451, 205692), (98332, 182931), (102284, 175863), (102846, 174902), (104532, 172081), (113243, 158844), (117242, 153426), (119987, 149916), (121954, 147498)]