18250011

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1033}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 28604576

約数和(自身を除く): 10354565

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1033, 1359, 1963, 3099, 5889, 9297, 13429, 17667, 40287, 120861, 155983, 467949, 1403847, 2027779, 6083337, 18250011]

約数ペア:

[(1, 18250011), (3, 6083337), (9, 2027779), (13, 1403847), (39, 467949), (117, 155983), (151, 120861), (453, 40287), (1033, 17667), (1359, 13429), (1963, 9297), (3099, 5889)]