18629006786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1272647}}^1$

素因数の和:1273225

約数の個数: 16

約数和(自身を含む): 30146485824

約数和(自身を除く): 11517479038

約数列:

[1, 2, 13, 26, 563, 1126, 7319, 14638, 1272647, 2545294, 16544411, 33088822, 716500261, 1433000522, 9314503393, 18629006786]

約数ペア:

[(1, 18629006786), (2, 9314503393), (13, 1433000522), (26, 716500261), (563, 33088822), (1126, 16544411), (7319, 2545294), (14638, 1272647)]