18374920707

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{6863}}^1$

素因数の和:7048

約数の個数: 48

約数和(自身を含む): 29156295168

約数和(自身を除く): 10781374461

約数列:

[1, 3, 11, 13, 33, 39, 79, 143, 237, 429, 869, 1027, 2607, 3081, 6241, 6863, 11297, 18723, 20589, 33891, 68651, 75493, 81133, 89219, 205953, 226479, 243399, 267657, 542177, 892463, 981409, 1626531, 2677389, 2944227, 5963947, 7048301, 17891841, 21144903, 42831983, 77531311, 128495949, 232593933, 471151813, 556815779, 1413455439, 1670447337, 6124973569, 18374920707]

約数ペア:

[(1, 18374920707), (3, 6124973569), (11, 1670447337), (13, 1413455439), (33, 556815779), (39, 471151813), (79, 232593933), (143, 128495949), (237, 77531311), (429, 42831983), (869, 21144903), (1027, 17891841), (2607, 7048301), (3081, 5963947), (6241, 2944227), (6863, 2677389), (11297, 1626531), (18723, 981409), (20589, 892463), (33891, 542177), (68651, 267657), (75493, 243399), (81133, 226479), (89219, 205953)]