31977414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{253789}}^1$

素因数の和:253804

約数の個数: 24

約数和(自身を含む): 79182480

約数和(自身を除く): 47205066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 253789, 507578, 761367, 1522734, 1776523, 2284101, 3553046, 4568202, 5329569, 10659138, 15988707, 31977414]

約数ペア:

[(1, 31977414), (2, 15988707), (3, 10659138), (6, 5329569), (7, 4568202), (9, 3553046), (14, 2284101), (18, 1776523), (21, 1522734), (42, 761367), (63, 507578), (126, 253789)]