68071998

素因数分解:

$2^1\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{5309}}^1$

素因数の和:7451

約数の個数: 16

約数和(自身を含む): 136233360

約数和(自身を除く): 68161362

約数列:

[1, 2, 3, 6, 2137, 4274, 5309, 6411, 10618, 12822, 15927, 31854, 11345333, 22690666, 34035999, 68071998]

約数ペア:

[(1, 68071998), (2, 34035999), (3, 22690666), (6, 11345333), (2137, 31854), (4274, 15927), (5309, 12822), (6411, 10618)]