213081612

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{42379}}^1$

素因数の和:42805

約数の個数: 24

約数和(自身を含む): 498388800

約数和(自身を除く): 285307188

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 5028, 42379, 84758, 127137, 169516, 254274, 508548, 17756801, 35513602, 53270403, 71027204, 106540806, 213081612]

約数ペア:

[(1, 213081612), (2, 106540806), (3, 71027204), (4, 53270403), (6, 35513602), (12, 17756801), (419, 508548), (838, 254274), (1257, 169516), (1676, 127137), (2514, 84758), (5028, 42379)]