18710072

素因数分解:

$2^3\times {\mathrm{727}}^1\times {\mathrm{3217}}^1$

素因数の和:3950

約数の個数: 16

約数和(自身を含む): 35140560

約数和(自身を除く): 16430488

約数列:

[1, 2, 4, 8, 727, 1454, 2908, 3217, 5816, 6434, 12868, 25736, 2338759, 4677518, 9355036, 18710072]

約数ペア:

[(1, 18710072), (2, 9355036), (4, 4677518), (8, 2338759), (727, 25736), (1454, 12868), (2908, 6434), (3217, 5816)]