18029110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163901}}^1$

素因数の和:163919

約数の個数: 16

約数和(自身を含む): 35402832

約数和(自身を除く): 17373722

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163901, 327802, 819505, 1639010, 1802911, 3605822, 9014555, 18029110]

約数ペア:

[(1, 18029110), (2, 9014555), (5, 3605822), (10, 1802911), (11, 1639010), (22, 819505), (55, 327802), (110, 163901)]