68657454

素因数分解:

$2^1\times 3^2\times {\mathrm{1471}}^1\times {\mathrm{2593}}^1$

素因数の和:4072

約数の個数: 24

約数和(自身を含む): 148916352

約数和(自身を除く): 80258898

約数列:

[1, 2, 3, 6, 9, 18, 1471, 2593, 2942, 4413, 5186, 7779, 8826, 13239, 15558, 23337, 26478, 46674, 3814303, 7628606, 11442909, 22885818, 34328727, 68657454]

約数ペア:

[(1, 68657454), (2, 34328727), (3, 22885818), (6, 11442909), (9, 7628606), (18, 3814303), (1471, 46674), (2593, 26478), (2942, 23337), (4413, 15558), (5186, 13239), (7779, 8826)]