664755822

素因数分解:

$2^1\times 3^4\times {\mathrm{4103431}}^1$

素因数の和:4103445

約数の個数: 20

約数和(自身を含む): 1489545816

約数和(自身を除く): 824789994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 4103431, 8206862, 12310293, 24620586, 36930879, 73861758, 110792637, 221585274, 332377911, 664755822]

約数ペア:

[(1, 664755822), (2, 332377911), (3, 221585274), (6, 110792637), (9, 73861758), (18, 36930879), (27, 24620586), (54, 12310293), (81, 8206862), (162, 4103431)]