18218907848

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{9449641}}^1$

素因数の和:9449888

約数の個数: 16

約数和(自身を含む): 34302200460

約数和(自身を除く): 16083292612

約数列:

[1, 2, 4, 8, 241, 482, 964, 1928, 9449641, 18899282, 37798564, 75597128, 2277363481, 4554726962, 9109453924, 18218907848]

約数ペア:

[(1, 18218907848), (2, 9109453924), (4, 4554726962), (8, 2277363481), (241, 75597128), (482, 37798564), (964, 18899282), (1928, 9449641)]