68951556

素因数分解:

$2^2\times 3^2\times {\mathrm{1915321}}^1$

素因数の和:1915331

約数の個数: 18

約数和(自身を含む): 174294302

約数和(自身を除く): 105342746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1915321, 3830642, 5745963, 7661284, 11491926, 17237889, 22983852, 34475778, 68951556]

約数ペア:

[(1, 68951556), (2, 34475778), (3, 22983852), (4, 17237889), (6, 11491926), (9, 7661284), (12, 5745963), (18, 3830642), (36, 1915321)]