1812588912

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:951

約数の個数: 120

約数和(自身を含む): 5154305520

約数和(自身を除く): 3341716608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 139, 144, 274, 278, 411, 417, 548, 556, 661, 822, 834, 1096, 1112, 1233, 1251, 1322, 1644, 1668, 1983, 2192, 2224, 2466, 2502, 2644, 3288, 3336, 3966, 4932, 5004, 5288, 5949, 6576, 6672, 7932, 9864, 10008, 10576, 11898, 15864, 19043, 19728, 20016, 23796, 31728, 38086, 47592, 57129, 76172, 90557, 91879, 95184, 114258, 152344, 171387, 181114, 183758, 228516, 271671, 275637, 304688, 342774, 362228, 367516, 457032, 543342, 551274, 685548, 724456, 735032, 815013, 826911, 914064, 1086684, 1102548, 1371096, 1448912, 1470064, 1630026, 1653822, 2173368, 2205096, 2742192, 3260052, 3307644, 4346736, 4410192, 6520104, 6615288, 12587423, 13040208, 13230576, 25174846, 37762269, 50349692, 75524538, 100699384, 113286807, 151049076, 201398768, 226573614, 302098152, 453147228, 604196304, 906294456, 1812588912]

約数ペア:

[(1, 1812588912), (2, 906294456), (3, 604196304), (4, 453147228), (6, 302098152), (8, 226573614), (9, 201398768), (12, 151049076), (16, 113286807), (18, 100699384), (24, 75524538), (36, 50349692), (48, 37762269), (72, 25174846), (137, 13230576), (139, 13040208), (144, 12587423), (274, 6615288), (278, 6520104), (411, 4410192), (417, 4346736), (548, 3307644), (556, 3260052), (661, 2742192), (822, 2205096), (834, 2173368), (1096, 1653822), (1112, 1630026), (1233, 1470064), (1251, 1448912), (1322, 1371096), (1644, 1102548), (1668, 1086684), (1983, 914064), (2192, 826911), (2224, 815013), (2466, 735032), (2502, 724456), (2644, 685548), (3288, 551274), (3336, 543342), (3966, 457032), (4932, 367516), (5004, 362228), (5288, 342774), (5949, 304688), (6576, 275637), (6672, 271671), (7932, 228516), (9864, 183758), (10008, 181114), (10576, 171387), (11898, 152344), (15864, 114258), (19043, 95184), (19728, 91879), (20016, 90557), (23796, 76172), (31728, 57129), (38086, 47592)]