18613488

素因数分解:

$2^4\times 3^1\times {\mathrm{387781}}^1$

素因数の和:387792

約数の個数: 20

約数和(自身を含む): 48084968

約数和(自身を除く): 29471480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 387781, 775562, 1163343, 1551124, 2326686, 3102248, 4653372, 6204496, 9306744, 18613488]

約数ペア:

[(1, 18613488), (2, 9306744), (3, 6204496), (4, 4653372), (6, 3102248), (8, 2326686), (12, 1551124), (16, 1163343), (24, 775562), (48, 387781)]