68761418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{919}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 119232000

約数和(自身を除く): 50470582

約数列:

[1, 2, 11, 19, 22, 38, 179, 209, 358, 418, 919, 1838, 1969, 3401, 3938, 6802, 10109, 17461, 20218, 34922, 37411, 74822, 164501, 192071, 329002, 384142, 1809511, 3125519, 3619022, 6251038, 34380709, 68761418]

約数ペア:

[(1, 68761418), (2, 34380709), (11, 6251038), (19, 3619022), (22, 3125519), (38, 1809511), (179, 384142), (209, 329002), (358, 192071), (418, 164501), (919, 74822), (1838, 37411), (1969, 34922), (3401, 20218), (3938, 17461), (6802, 10109)]