25057278

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{7691}}^1$

素因数の和:7880

約数の個数: 24

約数和(自身を含む): 54597816

約数和(自身を除く): 29540538

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 7691, 15382, 23073, 46146, 69219, 138438, 1392071, 2784142, 4176213, 8352426, 12528639, 25057278]

約数ペア:

[(1, 25057278), (2, 12528639), (3, 8352426), (6, 4176213), (9, 2784142), (18, 1392071), (181, 138438), (362, 69219), (543, 46146), (1086, 23073), (1629, 15382), (3258, 7691)]