817917012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{11939}}^1$

素因数の和:12133

約数の個数: 72

約数和(自身を含む): 2268695520

約数和(自身を除く): 1450778508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 173, 198, 346, 396, 519, 692, 1038, 1557, 1903, 2076, 3114, 3806, 5709, 6228, 7612, 11418, 11939, 17127, 22836, 23878, 34254, 35817, 47756, 68508, 71634, 107451, 131329, 143268, 214902, 262658, 393987, 429804, 525316, 787974, 1181961, 1575948, 2065447, 2363922, 4130894, 4727844, 6196341, 8261788, 12392682, 18589023, 22719917, 24785364, 37178046, 45439834, 68159751, 74356092, 90879668, 136319502, 204479253, 272639004, 408958506, 817917012]

約数ペア:

[(1, 817917012), (2, 408958506), (3, 272639004), (4, 204479253), (6, 136319502), (9, 90879668), (11, 74356092), (12, 68159751), (18, 45439834), (22, 37178046), (33, 24785364), (36, 22719917), (44, 18589023), (66, 12392682), (99, 8261788), (132, 6196341), (173, 4727844), (198, 4130894), (346, 2363922), (396, 2065447), (519, 1575948), (692, 1181961), (1038, 787974), (1557, 525316), (1903, 429804), (2076, 393987), (3114, 262658), (3806, 214902), (5709, 143268), (6228, 131329), (7612, 107451), (11418, 71634), (11939, 68508), (17127, 47756), (22836, 35817), (23878, 34254)]