2018097159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{123499}}^1$

素因数の和:123934

約数の個数: 16

約数和(自身を含む): 2904720000

約数和(自身を除く): 886622841

約数列:

[1, 3, 13, 39, 419, 1257, 5447, 16341, 123499, 370497, 1605487, 4816461, 51746081, 155238243, 672699053, 2018097159]

約数ペア:

[(1, 2018097159), (3, 672699053), (13, 155238243), (39, 51746081), (419, 4816461), (1257, 1605487), (5447, 370497), (16341, 123499)]