18592993566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:647

約数の個数: 192

約数和(自身を含む): 48566808576

約数和(自身を除く): 29973815010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 73, 93, 126, 146, 186, 197, 217, 219, 279, 331, 394, 434, 438, 511, 558, 591, 651, 657, 662, 993, 1022, 1182, 1302, 1314, 1379, 1533, 1773, 1953, 1986, 2263, 2317, 2758, 2979, 3066, 3546, 3906, 4137, 4526, 4599, 4634, 5958, 6107, 6789, 6951, 8274, 9198, 10261, 12214, 12411, 13578, 13902, 14381, 15841, 18321, 20367, 20522, 20853, 24163, 24822, 28762, 30783, 31682, 36642, 40734, 41706, 42749, 43143, 47523, 48326, 54963, 61566, 65207, 71827, 72489, 85498, 86286, 92349, 95046, 100667, 109926, 128247, 129429, 130414, 142569, 143654, 144978, 169141, 184698, 195621, 201334, 215481, 217467, 256494, 258858, 285138, 302001, 338282, 384741, 391242, 430962, 434934, 445811, 456449, 507423, 586863, 604002, 646443, 749053, 769482, 891622, 906003, 912898, 1014846, 1173726, 1292886, 1337433, 1369347, 1498106, 1522269, 1812006, 2021417, 2247159, 2674866, 2738694, 3044538, 3120677, 4012299, 4042834, 4108041, 4494318, 4760111, 5243371, 6064251, 6241354, 6741477, 8024598, 8216082, 9362031, 9520222, 10486742, 12128502, 13482954, 14149919, 14280333, 15730113, 18192753, 18724062, 28086093, 28299838, 28560666, 31460226, 33320777, 36385506, 42449757, 42840999, 47190339, 56172186, 66641554, 84899514, 85681998, 94380678, 99962331, 127349271, 147563441, 199924662, 254698542, 295126882, 299886993, 442690323, 599773986, 885380646, 1032944087, 1328070969, 2065888174, 2656141938, 3098832261, 6197664522, 9296496783, 18592993566]

約数ペア:

[(1, 18592993566), (2, 9296496783), (3, 6197664522), (6, 3098832261), (7, 2656141938), (9, 2065888174), (14, 1328070969), (18, 1032944087), (21, 885380646), (31, 599773986), (42, 442690323), (62, 299886993), (63, 295126882), (73, 254698542), (93, 199924662), (126, 147563441), (146, 127349271), (186, 99962331), (197, 94380678), (217, 85681998), (219, 84899514), (279, 66641554), (331, 56172186), (394, 47190339), (434, 42840999), (438, 42449757), (511, 36385506), (558, 33320777), (591, 31460226), (651, 28560666), (657, 28299838), (662, 28086093), (993, 18724062), (1022, 18192753), (1182, 15730113), (1302, 14280333), (1314, 14149919), (1379, 13482954), (1533, 12128502), (1773, 10486742), (1953, 9520222), (1986, 9362031), (2263, 8216082), (2317, 8024598), (2758, 6741477), (2979, 6241354), (3066, 6064251), (3546, 5243371), (3906, 4760111), (4137, 4494318), (4526, 4108041), (4599, 4042834), (4634, 4012299), (5958, 3120677), (6107, 3044538), (6789, 2738694), (6951, 2674866), (8274, 2247159), (9198, 2021417), (10261, 1812006), (12214, 1522269), (12411, 1498106), (13578, 1369347), (13902, 1337433), (14381, 1292886), (15841, 1173726), (18321, 1014846), (20367, 912898), (20522, 906003), (20853, 891622), (24163, 769482), (24822, 749053), (28762, 646443), (30783, 604002), (31682, 586863), (36642, 507423), (40734, 456449), (41706, 445811), (42749, 434934), (43143, 430962), (47523, 391242), (48326, 384741), (54963, 338282), (61566, 302001), (65207, 285138), (71827, 258858), (72489, 256494), (85498, 217467), (86286, 215481), (92349, 201334), (95046, 195621), (100667, 184698), (109926, 169141), (128247, 144978), (129429, 143654), (130414, 142569)]