9864200052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{281609}}^1$

素因数の和:281765

約数の個数: 72

約数和(自身を含む): 28701691200

約数和(自身を除く): 18837491148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2502, 2919, 3892, 5004, 5838, 8757, 11676, 17514, 35028, 281609, 563218, 844827, 1126436, 1689654, 1971263, 2534481, 3379308, 3942526, 5068962, 5913789, 7885052, 10137924, 11827578, 17741367, 23655156, 35482734, 39143651, 70965468, 78287302, 117430953, 156574604, 234861906, 274005557, 352292859, 469723812, 548011114, 704585718, 822016671, 1096022228, 1409171436, 1644033342, 2466050013, 3288066684, 4932100026, 9864200052]

約数ペア:

[(1, 9864200052), (2, 4932100026), (3, 3288066684), (4, 2466050013), (6, 1644033342), (7, 1409171436), (9, 1096022228), (12, 822016671), (14, 704585718), (18, 548011114), (21, 469723812), (28, 352292859), (36, 274005557), (42, 234861906), (63, 156574604), (84, 117430953), (126, 78287302), (139, 70965468), (252, 39143651), (278, 35482734), (417, 23655156), (556, 17741367), (834, 11827578), (973, 10137924), (1251, 7885052), (1668, 5913789), (1946, 5068962), (2502, 3942526), (2919, 3379308), (3892, 2534481), (5004, 1971263), (5838, 1689654), (8757, 1126436), (11676, 844827), (17514, 563218), (35028, 281609)]