71342604

素因数分解:

$2^2\times 3^2\times {\mathrm{1981739}}^1$

素因数の和:1981749

約数の個数: 18

約数和(自身を含む): 180338340

約数和(自身を除く): 108995736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1981739, 3963478, 5945217, 7926956, 11890434, 17835651, 23780868, 35671302, 71342604]

約数ペア:

[(1, 71342604), (2, 35671302), (3, 23780868), (4, 17835651), (6, 11890434), (9, 7926956), (12, 5945217), (18, 3963478), (36, 1981739)]