81877692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{524857}}^1$

素因数の和:524877

約数の個数: 24

約数和(自身を含む): 205744336

約数和(自身を除く): 123866644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 524857, 1049714, 1574571, 2099428, 3149142, 6298284, 6823141, 13646282, 20469423, 27292564, 40938846, 81877692]

約数ペア:

[(1, 81877692), (2, 40938846), (3, 27292564), (4, 20469423), (6, 13646282), (12, 6823141), (13, 6298284), (26, 3149142), (39, 2099428), (52, 1574571), (78, 1049714), (156, 524857)]