19461105414

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:840

約数の個数: 256

約数和(自身を含む): 50429952000

約数和(自身を除く): 30968846586

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 31, 37, 38, 46, 54, 57, 62, 69, 74, 93, 111, 114, 138, 171, 186, 207, 222, 279, 333, 342, 414, 437, 513, 558, 589, 621, 666, 703, 713, 719, 837, 851, 874, 999, 1026, 1147, 1178, 1242, 1311, 1406, 1426, 1438, 1674, 1702, 1767, 1998, 2109, 2139, 2157, 2294, 2553, 2622, 3441, 3534, 3933, 4218, 4278, 4314, 5106, 5301, 6327, 6417, 6471, 6882, 7659, 7866, 10323, 10602, 11799, 12654, 12834, 12942, 13547, 13661, 15318, 15903, 16169, 16537, 18981, 19251, 19413, 20646, 21793, 22289, 22977, 23598, 26381, 26603, 27094, 27322, 30969, 31806, 32338, 33074, 37962, 38502, 38826, 40641, 40983, 43586, 44578, 45954, 48507, 49611, 52762, 53206, 61938, 65379, 66867, 79143, 79809, 81282, 81966, 97014, 99222, 121923, 122949, 130758, 133734, 145521, 148833, 158286, 159618, 196137, 200601, 237429, 239427, 243846, 245898, 291042, 297666, 314203, 365769, 368847, 392274, 401202, 423491, 436563, 446499, 474858, 478854, 501239, 505457, 512647, 588411, 601803, 611869, 628406, 712287, 718281, 731538, 737694, 824693, 846982, 873126, 892998, 942609, 1002478, 1010914, 1025294, 1176822, 1203606, 1223738, 1270473, 1424574, 1436562, 1503717, 1516371, 1537941, 1649386, 1835607, 1885218, 2474079, 2540946, 2827827, 3007434, 3032742, 3075882, 3671214, 3811419, 4511151, 4549113, 4613823, 4948158, 5506821, 5655654, 7422237, 7622838, 8483481, 9022302, 9098226, 9227646, 9740293, 11013642, 11434257, 11625511, 13533453, 13647339, 13841469, 14844474, 15669167, 16520463, 16966962, 18967939, 19480586, 22266711, 22868514, 23251022, 27066906, 27294678, 27682938, 29220879, 31338334, 33040926, 34876533, 37935878, 44533422, 47007501, 56903817, 58441758, 69753066, 87662637, 94015002, 104629599, 113807634, 141022503, 170711451, 175325274, 209259198, 262987911, 282045006, 313888797, 341422902, 360390841, 423067509, 512134353, 525975822, 627777594, 720781682, 846135018, 1024268706, 1081172523, 2162345046, 3243517569, 6487035138, 9730552707, 19461105414]

約数ペア:

[(1, 19461105414), (2, 9730552707), (3, 6487035138), (6, 3243517569), (9, 2162345046), (18, 1081172523), (19, 1024268706), (23, 846135018), (27, 720781682), (31, 627777594), (37, 525975822), (38, 512134353), (46, 423067509), (54, 360390841), (57, 341422902), (62, 313888797), (69, 282045006), (74, 262987911), (93, 209259198), (111, 175325274), (114, 170711451), (138, 141022503), (171, 113807634), (186, 104629599), (207, 94015002), (222, 87662637), (279, 69753066), (333, 58441758), (342, 56903817), (414, 47007501), (437, 44533422), (513, 37935878), (558, 34876533), (589, 33040926), (621, 31338334), (666, 29220879), (703, 27682938), (713, 27294678), (719, 27066906), (837, 23251022), (851, 22868514), (874, 22266711), (999, 19480586), (1026, 18967939), (1147, 16966962), (1178, 16520463), (1242, 15669167), (1311, 14844474), (1406, 13841469), (1426, 13647339), (1438, 13533453), (1674, 11625511), (1702, 11434257), (1767, 11013642), (1998, 9740293), (2109, 9227646), (2139, 9098226), (2157, 9022302), (2294, 8483481), (2553, 7622838), (2622, 7422237), (3441, 5655654), (3534, 5506821), (3933, 4948158), (4218, 4613823), (4278, 4549113), (4314, 4511151), (5106, 3811419), (5301, 3671214), (6327, 3075882), (6417, 3032742), (6471, 3007434), (6882, 2827827), (7659, 2540946), (7866, 2474079), (10323, 1885218), (10602, 1835607), (11799, 1649386), (12654, 1537941), (12834, 1516371), (12942, 1503717), (13547, 1436562), (13661, 1424574), (15318, 1270473), (15903, 1223738), (16169, 1203606), (16537, 1176822), (18981, 1025294), (19251, 1010914), (19413, 1002478), (20646, 942609), (21793, 892998), (22289, 873126), (22977, 846982), (23598, 824693), (26381, 737694), (26603, 731538), (27094, 718281), (27322, 712287), (30969, 628406), (31806, 611869), (32338, 601803), (33074, 588411), (37962, 512647), (38502, 505457), (38826, 501239), (40641, 478854), (40983, 474858), (43586, 446499), (44578, 436563), (45954, 423491), (48507, 401202), (49611, 392274), (52762, 368847), (53206, 365769), (61938, 314203), (65379, 297666), (66867, 291042), (79143, 245898), (79809, 243846), (81282, 239427), (81966, 237429), (97014, 200601), (99222, 196137), (121923, 159618), (122949, 158286), (130758, 148833), (133734, 145521)]