18474195202

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1\times {\mathrm{81349}}^1$

素因数の和:82041

約数の個数: 16

約数和(自身を含む): 27880272000

約数和(自身を除く): 9406076798

約数列:

[1, 2, 271, 419, 542, 838, 81349, 113549, 162698, 227098, 22045579, 34085231, 44091158, 68170462, 9237097601, 18474195202]

約数ペア:

[(1, 18474195202), (2, 9237097601), (271, 68170462), (419, 44091158), (542, 34085231), (838, 22045579), (81349, 227098), (113549, 162698)]