18371090

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6779}}^1$

素因数の和:7057

約数の個数: 16

約数和(自身を含む): 33194880

約数和(自身を除く): 14823790

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 6779, 13558, 33895, 67790, 1837109, 3674218, 9185545, 18371090]

約数ペア:

[(1, 18371090), (2, 9185545), (5, 3674218), (10, 1837109), (271, 67790), (542, 33895), (1355, 13558), (2710, 6779)]