9781488

素因数分解:

$2^4\times 3^2\times {\mathrm{67927}}^1$

素因数の和:67941

約数の個数: 30

約数和(自身を含む): 27374984

約数和(自身を除く): 17593496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 67927, 135854, 203781, 271708, 407562, 543416, 611343, 815124, 1086832, 1222686, 1630248, 2445372, 3260496, 4890744, 9781488]

約数ペア:

[(1, 9781488), (2, 4890744), (3, 3260496), (4, 2445372), (6, 1630248), (8, 1222686), (9, 1086832), (12, 815124), (16, 611343), (18, 543416), (24, 407562), (36, 271708), (48, 203781), (72, 135854), (144, 67927)]