68828796

素因数分解:

$2^2\times 3^2\times {\mathrm{1911911}}^1$

素因数の和:1911921

約数の個数: 18

約数和(自身を含む): 173983992

約数和(自身を除く): 105155196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1911911, 3823822, 5735733, 7647644, 11471466, 17207199, 22942932, 34414398, 68828796]

約数ペア:

[(1, 68828796), (2, 34414398), (3, 22942932), (4, 17207199), (6, 11471466), (9, 7647644), (12, 5735733), (18, 3823822), (36, 1911911)]