9999924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 26276544

約数和(自身を除く): 16276620

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 97, 121, 132, 142, 194, 213, 242, 284, 291, 363, 388, 426, 484, 582, 726, 781, 852, 1067, 1164, 1452, 1562, 2134, 2343, 3124, 3201, 4268, 4686, 6402, 6887, 8591, 9372, 11737, 12804, 13774, 17182, 20661, 23474, 25773, 27548, 34364, 35211, 41322, 46948, 51546, 70422, 75757, 82644, 103092, 140844, 151514, 227271, 303028, 454542, 833327, 909084, 1666654, 2499981, 3333308, 4999962, 9999924]

約数ペア:

[(1, 9999924), (2, 4999962), (3, 3333308), (4, 2499981), (6, 1666654), (11, 909084), (12, 833327), (22, 454542), (33, 303028), (44, 227271), (66, 151514), (71, 140844), (97, 103092), (121, 82644), (132, 75757), (142, 70422), (194, 51546), (213, 46948), (242, 41322), (284, 35211), (291, 34364), (363, 27548), (388, 25773), (426, 23474), (484, 20661), (582, 17182), (726, 13774), (781, 12804), (852, 11737), (1067, 9372), (1164, 8591), (1452, 6887), (1562, 6402), (2134, 4686), (2343, 4268), (3124, 3201)]