66762018

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{27073}}^1$

素因数の和:27218

約数の個数: 24

約数和(自身を含む): 145712268

約数和(自身を除く): 78950250

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 27073, 54146, 81219, 162438, 243657, 487314, 3709001, 7418002, 11127003, 22254006, 33381009, 66762018]

約数ペア:

[(1, 66762018), (2, 33381009), (3, 22254006), (6, 11127003), (9, 7418002), (18, 3709001), (137, 487314), (274, 243657), (411, 162438), (822, 81219), (1233, 54146), (2466, 27073)]