25015428

素因数分解:

$2^2\times 3^2\times {\mathrm{694873}}^1$

素因数の和:694883

約数の個数: 18

約数和(自身を含む): 63233534

約数和(自身を除く): 38218106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 694873, 1389746, 2084619, 2779492, 4169238, 6253857, 8338476, 12507714, 25015428]

約数ペア:

[(1, 25015428), (2, 12507714), (3, 8338476), (4, 6253857), (6, 4169238), (9, 2779492), (12, 2084619), (18, 1389746), (36, 694873)]