1922679954

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1109}}^1$

素因数の和:1400

約数の個数: 96

約数和(自身を含む): 4654540800

約数和(自身を除く): 2731860846

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 239, 279, 403, 478, 558, 717, 806, 1109, 1209, 1434, 2151, 2218, 2418, 3107, 3327, 3627, 4302, 6214, 6654, 7254, 7409, 9321, 9981, 14417, 14818, 18642, 19962, 22227, 27963, 28834, 34379, 43251, 44454, 55926, 66681, 68758, 86502, 96317, 103137, 129753, 133362, 192634, 206274, 259506, 265051, 288951, 309411, 446927, 530102, 577902, 618822, 795153, 866853, 893854, 1340781, 1590306, 1733706, 2385459, 2681562, 3445663, 4022343, 4770918, 6891326, 8044686, 8216581, 10336989, 16433162, 20673978, 24649743, 31010967, 49299486, 62021934, 73949229, 106815553, 147898458, 213631106, 320446659, 640893318, 961339977, 1922679954]

約数ペア:

[(1, 1922679954), (2, 961339977), (3, 640893318), (6, 320446659), (9, 213631106), (13, 147898458), (18, 106815553), (26, 73949229), (31, 62021934), (39, 49299486), (62, 31010967), (78, 24649743), (93, 20673978), (117, 16433162), (186, 10336989), (234, 8216581), (239, 8044686), (279, 6891326), (403, 4770918), (478, 4022343), (558, 3445663), (717, 2681562), (806, 2385459), (1109, 1733706), (1209, 1590306), (1434, 1340781), (2151, 893854), (2218, 866853), (2418, 795153), (3107, 618822), (3327, 577902), (3627, 530102), (4302, 446927), (6214, 309411), (6654, 288951), (7254, 265051), (7409, 259506), (9321, 206274), (9981, 192634), (14417, 133362), (14818, 129753), (18642, 103137), (19962, 96317), (22227, 86502), (27963, 68758), (28834, 66681), (34379, 55926), (43251, 44454)]