2018891646

素因数分解:

$2^1\times 3^2\times {\mathrm{3517}}^1\times {\mathrm{31891}}^1$

素因数の和:35416

約数の個数: 24

約数和(自身を含む): 4375646184

約数和(自身を除く): 2356754538

約数列:

[1, 2, 3, 6, 9, 18, 3517, 7034, 10551, 21102, 31653, 31891, 63306, 63782, 95673, 191346, 287019, 574038, 112160647, 224321294, 336481941, 672963882, 1009445823, 2018891646]

約数ペア:

[(1, 2018891646), (2, 1009445823), (3, 672963882), (6, 336481941), (9, 224321294), (18, 112160647), (3517, 574038), (7034, 287019), (10551, 191346), (21102, 95673), (31653, 63782), (31891, 63306)]