18313827838

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1\times {\mathrm{171481}}^1$

素因数の和:172347

約数の個数: 16

約数和(自身を含む): 27915897744

約数和(自身を除く): 9602069906

約数列:

[1, 2, 67, 134, 797, 1594, 53399, 106798, 171481, 342962, 11489227, 22978454, 136670357, 273340714, 9156913919, 18313827838]

約数ペア:

[(1, 18313827838), (2, 9156913919), (67, 273340714), (134, 136670357), (797, 22978454), (1594, 11489227), (53399, 342962), (106798, 171481)]