71523684

素因数分解:

$2^2\times 3^2\times {\mathrm{1986769}}^1$

素因数の和:1986779

約数の個数: 18

約数和(自身を含む): 180796070

約数和(自身を除く): 109272386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1986769, 3973538, 5960307, 7947076, 11920614, 17880921, 23841228, 35761842, 71523684]

約数ペア:

[(1, 71523684), (2, 35761842), (3, 23841228), (4, 17880921), (6, 11920614), (9, 7947076), (12, 5960307), (18, 3973538), (36, 1986769)]