25213212

素因数分解:

$2^2\times 3^2\times {\mathrm{700367}}^1$

素因数の和:700377

約数の個数: 18

約数和(自身を含む): 63733488

約数和(自身を除く): 38520276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 700367, 1400734, 2101101, 2801468, 4202202, 6303303, 8404404, 12606606, 25213212]

約数ペア:

[(1, 25213212), (2, 12606606), (3, 8404404), (4, 6303303), (6, 4202202), (9, 2801468), (12, 2101101), (18, 1400734), (36, 700367)]