81012594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1038623}}^1$

素因数の和:1038641

約数の個数: 16

約数和(自身を含む): 174488832

約数和(自身を除く): 93476238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1038623, 2077246, 3115869, 6231738, 13502099, 27004198, 40506297, 81012594]

約数ペア:

[(1, 81012594), (2, 40506297), (3, 27004198), (6, 13502099), (13, 6231738), (26, 3115869), (39, 2077246), (78, 1038623)]