138907962

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2203}}^1$

素因数の和:2355

約数の個数: 48

約数和(自身を含む): 313567488

約数和(自身を除く): 174659526

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 113, 186, 226, 279, 339, 558, 678, 1017, 2034, 2203, 3503, 4406, 6609, 7006, 10509, 13218, 19827, 21018, 31527, 39654, 63054, 68293, 136586, 204879, 248939, 409758, 497878, 614637, 746817, 1229274, 1493634, 2240451, 4480902, 7717109, 15434218, 23151327, 46302654, 69453981, 138907962]

約数ペア:

[(1, 138907962), (2, 69453981), (3, 46302654), (6, 23151327), (9, 15434218), (18, 7717109), (31, 4480902), (62, 2240451), (93, 1493634), (113, 1229274), (186, 746817), (226, 614637), (279, 497878), (339, 409758), (558, 248939), (678, 204879), (1017, 136586), (2034, 68293), (2203, 63054), (3503, 39654), (4406, 31527), (6609, 21018), (7006, 19827), (10509, 13218)]