489106836

素因数分解:

$2^2\times 3^4\times {\mathrm{1509589}}^1$

素因数の和:1509605

約数の個数: 30

約数和(自身を含む): 1278622730

約数和(自身を除く): 789515894

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1509589, 3019178, 4528767, 6038356, 9057534, 13586301, 18115068, 27172602, 40758903, 54345204, 81517806, 122276709, 163035612, 244553418, 489106836]

約数ペア:

[(1, 489106836), (2, 244553418), (3, 163035612), (4, 122276709), (6, 81517806), (9, 54345204), (12, 40758903), (18, 27172602), (27, 18115068), (36, 13586301), (54, 9057534), (81, 6038356), (108, 4528767), (162, 3019178), (324, 1509589)]