68078628

素因数分解:

$2^2\times 3^2\times {\mathrm{1891073}}^1$

素因数の和:1891083

約数の個数: 18

約数和(自身を含む): 172087734

約数和(自身を除く): 104009106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1891073, 3782146, 5673219, 7564292, 11346438, 17019657, 22692876, 34039314, 68078628]

約数ペア:

[(1, 68078628), (2, 34039314), (3, 22692876), (4, 17019657), (6, 11346438), (9, 7564292), (12, 5673219), (18, 3782146), (36, 1891073)]