25920138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{254119}}^1$

素因数の和:254141

約数の個数: 16

約数和(自身を含む): 54889920

約数和(自身を除く): 28969782

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 254119, 508238, 762357, 1524714, 4320023, 8640046, 12960069, 25920138]

約数ペア:

[(1, 25920138), (2, 12960069), (3, 8640046), (6, 4320023), (17, 1524714), (34, 762357), (51, 508238), (102, 254119)]