81410484

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{399071}}^1$

素因数の和:399095

約数の個数: 24

約数和(自身を含む): 201132288

約数和(自身を除く): 119721804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 399071, 798142, 1197213, 1596284, 2394426, 4788852, 6784207, 13568414, 20352621, 27136828, 40705242, 81410484]

約数ペア:

[(1, 81410484), (2, 40705242), (3, 27136828), (4, 20352621), (6, 13568414), (12, 6784207), (17, 4788852), (34, 2394426), (51, 1596284), (68, 1197213), (102, 798142), (204, 399071)]