118526818

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 187110000

約数和(自身を除く): 68583182

約数列:

[1, 2, 41, 82, 89, 109, 149, 178, 218, 298, 3649, 4469, 6109, 7298, 8938, 9701, 12218, 13261, 16241, 19402, 26522, 32482, 397741, 543701, 665881, 795482, 1087402, 1331762, 1445449, 2890898, 59263409, 118526818]

約数ペア:

[(1, 118526818), (2, 59263409), (41, 2890898), (82, 1445449), (89, 1331762), (109, 1087402), (149, 795482), (178, 665881), (218, 543701), (298, 397741), (3649, 32482), (4469, 26522), (6109, 19402), (7298, 16241), (8938, 13261), (9701, 12218)]