140920812

素因数分解:

$2^2\times 3^2\times {\mathrm{3914467}}^1$

素因数の和:3914477

約数の個数: 18

約数和(自身を含む): 356216588

約数和(自身を除く): 215295776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3914467, 7828934, 11743401, 15657868, 23486802, 35230203, 46973604, 70460406, 140920812]

約数ペア:

[(1, 140920812), (2, 70460406), (3, 46973604), (4, 35230203), (6, 23486802), (9, 15657868), (12, 11743401), (18, 7828934), (36, 3914467)]