71365356

素因数分解:

$2^2\times 3^2\times {\mathrm{1982371}}^1$

素因数の和:1982381

約数の個数: 18

約数和(自身を含む): 180395852

約数和(自身を除く): 109030496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1982371, 3964742, 5947113, 7929484, 11894226, 17841339, 23788452, 35682678, 71365356]

約数ペア:

[(1, 71365356), (2, 35682678), (3, 23788452), (4, 17841339), (6, 11894226), (9, 7929484), (12, 5947113), (18, 3964742), (36, 1982371)]