61815216

素因数分解:

$2^4\times 3^1\times {\mathrm{1287817}}^1$

素因数の和:1287828

約数の個数: 20

約数和(自身を含む): 159689432

約数和(自身を除く): 97874216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1287817, 2575634, 3863451, 5151268, 7726902, 10302536, 15453804, 20605072, 30907608, 61815216]

約数ペア:

[(1, 61815216), (2, 30907608), (3, 20605072), (4, 15453804), (6, 10302536), (8, 7726902), (12, 5151268), (16, 3863451), (24, 2575634), (48, 1287817)]