68418036

素因数分解:

$2^2\times 3^2\times {\mathrm{1900501}}^1$

素因数の和:1900511

約数の個数: 18

約数和(自身を含む): 172945682

約数和(自身を除く): 104527646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1900501, 3801002, 5701503, 7602004, 11403006, 17104509, 22806012, 34209018, 68418036]

約数ペア:

[(1, 68418036), (2, 34209018), (3, 22806012), (4, 17104509), (6, 11403006), (9, 7602004), (12, 5701503), (18, 3801002), (36, 1900501)]