21172062

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{34259}}^1$

素因数の和:34367

約数の個数: 16

約数和(自身を含む): 42756480

約数和(自身を除く): 21584418

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 34259, 68518, 102777, 205554, 3528677, 7057354, 10586031, 21172062]

約数ペア:

[(1, 21172062), (2, 10586031), (3, 7057354), (6, 3528677), (103, 205554), (206, 102777), (309, 68518), (618, 34259)]