71761986

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{65357}}^1$

素因数の和:65426

約数の個数: 24

約数和(自身を含む): 158035644

約数和(自身を除く): 86273658

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 65357, 130714, 196071, 392142, 588213, 1176426, 3986777, 7973554, 11960331, 23920662, 35880993, 71761986]

約数ペア:

[(1, 71761986), (2, 35880993), (3, 23920662), (6, 11960331), (9, 7973554), (18, 3986777), (61, 1176426), (122, 588213), (183, 392142), (366, 196071), (549, 130714), (1098, 65357)]