18532701

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1429}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 29446560

約数和(自身を除く): 10913859

約数列:

[1, 3, 9, 11, 33, 99, 131, 393, 1179, 1429, 1441, 4287, 4323, 12861, 12969, 15719, 47157, 141471, 187199, 561597, 1684791, 2059189, 6177567, 18532701]

約数ペア:

[(1, 18532701), (3, 6177567), (9, 2059189), (11, 1684791), (33, 561597), (99, 187199), (131, 141471), (393, 47157), (1179, 15719), (1429, 12969), (1441, 12861), (4287, 4323)]