25491762

素因数分解:

$2^1\times 3^2\times {\mathrm{1416209}}^1$

素因数の和:1416217

約数の個数: 12

約数和(自身を含む): 55232190

約数和(自身を除く): 29740428

約数列:

[1, 2, 3, 6, 9, 18, 1416209, 2832418, 4248627, 8497254, 12745881, 25491762]

約数ペア:

[(1, 25491762), (2, 12745881), (3, 8497254), (6, 4248627), (9, 2832418), (18, 1416209)]