18103661121

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{90469}}^1$

素因数の和:91225

約数の個数: 32

約数和(自身を含む): 29749431040

約数和(自身を除く): 11645769919

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 733, 2199, 5131, 9529, 15393, 28587, 66703, 90469, 200109, 271407, 633283, 1176097, 1899849, 3528291, 8232679, 24698037, 66313777, 198941331, 464196439, 862079101, 1392589317, 2586237303, 6034553707, 18103661121]

約数ペア:

[(1, 18103661121), (3, 6034553707), (7, 2586237303), (13, 1392589317), (21, 862079101), (39, 464196439), (91, 198941331), (273, 66313777), (733, 24698037), (2199, 8232679), (5131, 3528291), (9529, 1899849), (15393, 1176097), (28587, 633283), (66703, 271407), (90469, 200109)]