21132564

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103591}}^1$

素因数の和:103615

約数の個数: 24

約数和(自身を含む): 52210368

約数和(自身を除く): 31077804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 103591, 207182, 310773, 414364, 621546, 1243092, 1761047, 3522094, 5283141, 7044188, 10566282, 21132564]

約数ペア:

[(1, 21132564), (2, 10566282), (3, 7044188), (4, 5283141), (6, 3522094), (12, 1761047), (17, 1243092), (34, 621546), (51, 414364), (68, 310773), (102, 207182), (204, 103591)]