21051606

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{32189}}^1$

素因数の和:32303

約数の個数: 16

約数和(自身を含む): 42490800

約数和(自身を除く): 21439194

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 32189, 64378, 96567, 193134, 3508601, 7017202, 10525803, 21051606]

約数ペア:

[(1, 21051606), (2, 10525803), (3, 7017202), (6, 3508601), (109, 193134), (218, 96567), (327, 64378), (654, 32189)]