25132806

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{5309}}^1$

素因数の和:5580

約数の個数: 24

約数和(自身を含む): 54671760

約数和(自身を除く): 29538954

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 5309, 10618, 15927, 31854, 47781, 95562, 1396267, 2792534, 4188801, 8377602, 12566403, 25132806]

約数ペア:

[(1, 25132806), (2, 12566403), (3, 8377602), (6, 4188801), (9, 2792534), (18, 1396267), (263, 95562), (526, 47781), (789, 31854), (1578, 15927), (2367, 10618), (4734, 5309)]