18291216146

素因数分解:

$2^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{2181161}}^1$

素因数の和:2181769

約数の個数: 16

約数和(自身を含む): 31408732800

約数和(自身を除く): 13117516654

約数列:

[1, 2, 7, 14, 599, 1198, 4193, 8386, 2181161, 4362322, 15268127, 30536254, 1306515439, 2613030878, 9145608073, 18291216146]

約数ペア:

[(1, 18291216146), (2, 9145608073), (7, 2613030878), (14, 1306515439), (599, 30536254), (1198, 15268127), (4193, 4362322), (8386, 2181161)]