18679764

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{37967}}^1$

素因数の和:38015

約数の個数: 24

約数和(自身を含む): 44650368

約数和(自身を除く): 25970604

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 37967, 75934, 113901, 151868, 227802, 455604, 1556647, 3113294, 4669941, 6226588, 9339882, 18679764]

約数ペア:

[(1, 18679764), (2, 9339882), (3, 6226588), (4, 4669941), (6, 3113294), (12, 1556647), (41, 455604), (82, 227802), (123, 151868), (164, 113901), (246, 75934), (492, 37967)]