18808998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241141}}^1$

素因数の和:241159

約数の個数: 16

約数和(自身を含む): 40511856

約数和(自身を除く): 21702858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241141, 482282, 723423, 1446846, 3134833, 6269666, 9404499, 18808998]

約数ペア:

[(1, 18808998), (2, 9404499), (3, 6269666), (6, 3134833), (13, 1446846), (26, 723423), (39, 482282), (78, 241141)]