25845642

素因数分解:

$2^1\times 3^4\times {\mathrm{159541}}^1$

素因数の和:159555

約数の個数: 20

約数和(自身を含む): 57913746

約数和(自身を除く): 32068104

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 159541, 319082, 478623, 957246, 1435869, 2871738, 4307607, 8615214, 12922821, 25845642]

約数ペア:

[(1, 25845642), (2, 12922821), (3, 8615214), (6, 4307607), (9, 2871738), (18, 1435869), (27, 957246), (54, 478623), (81, 319082), (162, 159541)]