8639106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3881}}^1$

素因数の和:3946

約数の個数: 32

約数和(自身を含む): 20124288

約数和(自身を除く): 11485182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 3881, 7762, 11643, 23286, 27167, 54334, 81501, 163002, 205693, 411386, 617079, 1234158, 1439851, 2879702, 4319553, 8639106]

約数ペア:

[(1, 8639106), (2, 4319553), (3, 2879702), (6, 1439851), (7, 1234158), (14, 617079), (21, 411386), (42, 205693), (53, 163002), (106, 81501), (159, 54334), (318, 27167), (371, 23286), (742, 11643), (1113, 7762), (2226, 3881)]