18321410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107773}}^1$

素因数の和:107797

約数の個数: 16

約数和(自身を含む): 34918776

約数和(自身を除く): 16597366

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 107773, 215546, 538865, 1077730, 1832141, 3664282, 9160705, 18321410]

約数ペア:

[(1, 18321410), (2, 9160705), (5, 3664282), (10, 1832141), (17, 1077730), (34, 538865), (85, 215546), (170, 107773)]