318565488

素因数分解:

$2^4\times 3^1\times {\mathrm{6636781}}^1$

素因数の和:6636792

約数の個数: 20

約数和(自身を含む): 822960968

約数和(自身を除く): 504395480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6636781, 13273562, 19910343, 26547124, 39820686, 53094248, 79641372, 106188496, 159282744, 318565488]

約数ペア:

[(1, 318565488), (2, 159282744), (3, 106188496), (4, 79641372), (6, 53094248), (8, 39820686), (12, 26547124), (16, 19910343), (24, 13273562), (48, 6636781)]