126472018

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{3727}}^1$

素因数の和:3814

約数の個数: 24

約数和(自身を含む): 204532992

約数和(自身を除く): 78060974

約数列:

[1, 2, 19, 38, 47, 94, 361, 722, 893, 1786, 3727, 7454, 16967, 33934, 70813, 141626, 175169, 350338, 1345447, 2690894, 3328211, 6656422, 63236009, 126472018]

約数ペア:

[(1, 126472018), (2, 63236009), (19, 6656422), (38, 3328211), (47, 2690894), (94, 1345447), (361, 350338), (722, 175169), (893, 141626), (1786, 70813), (3727, 33934), (7454, 16967)]