18712098

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{13159}}^1$

素因数の和:13246

約数の個数: 24

約数和(自身を含む): 41059200

約数和(自身を除く): 22347102

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 13159, 26318, 39477, 78954, 118431, 236862, 1039561, 2079122, 3118683, 6237366, 9356049, 18712098]

約数ペア:

[(1, 18712098), (2, 9356049), (3, 6237366), (6, 3118683), (9, 2079122), (18, 1039561), (79, 236862), (158, 118431), (237, 78954), (474, 39477), (711, 26318), (1422, 13159)]