18377412

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{3457}}^1$

素因数の和:3907

約数の個数: 24

約数和(自身を含む): 42989856

約数和(自身を除く): 24612444

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2658, 3457, 5316, 6914, 10371, 13828, 20742, 41484, 1531451, 3062902, 4594353, 6125804, 9188706, 18377412]

約数ペア:

[(1, 18377412), (2, 9188706), (3, 6125804), (4, 4594353), (6, 3062902), (12, 1531451), (443, 41484), (886, 20742), (1329, 13828), (1772, 10371), (2658, 6914), (3457, 5316)]