18068460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{301141}}^1$

素因数の和:301153

約数の個数: 24

約数和(自身を含む): 50591856

約数和(自身を除く): 32523396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 301141, 602282, 903423, 1204564, 1505705, 1806846, 3011410, 3613692, 4517115, 6022820, 9034230, 18068460]

約数ペア:

[(1, 18068460), (2, 9034230), (3, 6022820), (4, 4517115), (5, 3613692), (6, 3011410), (10, 1806846), (12, 1505705), (15, 1204564), (20, 903423), (30, 602282), (60, 301141)]