18425886

素因数分解:

$2^1\times 3^1\times {\mathrm{911}}^1\times {\mathrm{3371}}^1$

素因数の和:4287

約数の個数: 16

約数和(自身を含む): 36903168

約数和(自身を除く): 18477282

約数列:

[1, 2, 3, 6, 911, 1822, 2733, 3371, 5466, 6742, 10113, 20226, 3070981, 6141962, 9212943, 18425886]

約数ペア:

[(1, 18425886), (2, 9212943), (3, 6141962), (6, 3070981), (911, 20226), (1822, 10113), (2733, 6742), (3371, 5466)]