133898478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{455437}}^1$

素因数の和:455456

約数の個数: 24

約数和(自身を含む): 311519592

約数和(自身を除く): 177621114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 455437, 910874, 1366311, 2732622, 3188059, 6376118, 9564177, 19128354, 22316413, 44632826, 66949239, 133898478]

約数ペア:

[(1, 133898478), (2, 66949239), (3, 44632826), (6, 22316413), (7, 19128354), (14, 9564177), (21, 6376118), (42, 3188059), (49, 2732622), (98, 1366311), (147, 910874), (294, 455437)]