18057962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6491}}^1$

素因数の和:6613

約数の個数: 16

約数和(自身を含む): 29447712

約数和(自身を除く): 11389750

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 6491, 12982, 84383, 168766, 694537, 1389074, 9028981, 18057962]

約数ペア:

[(1, 18057962), (2, 9028981), (13, 1389074), (26, 694537), (107, 168766), (214, 84383), (1391, 12982), (2782, 6491)]