18549074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3347}}^1$

素因数の和:3529

約数の個数: 16

約数和(自身を含む): 29649888

約数和(自身を除く): 11100814

約数列:

[1, 2, 17, 34, 163, 326, 2771, 3347, 5542, 6694, 56899, 113798, 545561, 1091122, 9274537, 18549074]

約数ペア:

[(1, 18549074), (2, 9274537), (17, 1091122), (34, 545561), (163, 113798), (326, 56899), (2771, 6694), (3347, 5542)]