18106072

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{42703}}^1$

素因数の和:42762

約数の個数: 16

約数和(自身を含む): 34590240

約数和(自身を除く): 16484168

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 42703, 85406, 170812, 341624, 2263259, 4526518, 9053036, 18106072]

約数ペア:

[(1, 18106072), (2, 9053036), (4, 4526518), (8, 2263259), (53, 341624), (106, 170812), (212, 85406), (424, 42703)]