9972014

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 24

約数和(自身を含む): 16386552

約数和(自身を除く): 6414538

約数列:

[1, 2, 13, 26, 163, 169, 181, 326, 338, 362, 2119, 2353, 4238, 4706, 27547, 29503, 30589, 55094, 59006, 61178, 383539, 767078, 4986007, 9972014]

約数ペア:

[(1, 9972014), (2, 4986007), (13, 767078), (26, 383539), (163, 61178), (169, 59006), (181, 55094), (326, 30589), (338, 29503), (362, 27547), (2119, 4706), (2353, 4238)]