2018428245

素因数分解:

$3^2\times 5^1\times {\mathrm{3797}}^1\times {\mathrm{11813}}^1$

素因数の和:15621

約数の個数: 24

約数和(自身を含む): 3499826616

約数和(自身を除く): 1481398371

約数列:

[1, 3, 5, 9, 15, 45, 3797, 11391, 11813, 18985, 34173, 35439, 56955, 59065, 106317, 170865, 177195, 531585, 44853961, 134561883, 224269805, 403685649, 672809415, 2018428245]

約数ペア:

[(1, 2018428245), (3, 672809415), (5, 403685649), (9, 224269805), (15, 134561883), (45, 44853961), (3797, 531585), (11391, 177195), (11813, 170865), (18985, 106317), (34173, 59065), (35439, 56955)]