25404138

素因数分解:

$2^1\times 3^3\times {\mathrm{470447}}^1$

素因数の和:470458

約数の個数: 16

約数和(自身を含む): 56453760

約数和(自身を除く): 31049622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 470447, 940894, 1411341, 2822682, 4234023, 8468046, 12702069, 25404138]

約数ペア:

[(1, 25404138), (2, 12702069), (3, 8468046), (6, 4234023), (9, 2822682), (18, 1411341), (27, 940894), (54, 470447)]