18145804599

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{5744161}}^1$

素因数の和:5744189

約数の個数: 24

約数和(自身を含む): 29272249552

約数和(自身を除く): 11126444953

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 5744161, 17232483, 51697449, 74674093, 155092347, 224022279, 465277041, 672066837, 1395831123, 2016200511, 6048601533, 18145804599]

約数ペア:

[(1, 18145804599), (3, 6048601533), (9, 2016200511), (13, 1395831123), (27, 672066837), (39, 465277041), (81, 224022279), (117, 155092347), (243, 74674093), (351, 51697449), (1053, 17232483), (3159, 5744161)]