18216341

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 22135680

約数和(自身を除く): 3919339

約数列:

[1, 11, 13, 41, 143, 169, 239, 451, 533, 1859, 2629, 3107, 5863, 6929, 9799, 34177, 40391, 76219, 107789, 127387, 444301, 1401257, 1656031, 18216341]

約数ペア:

[(1, 18216341), (11, 1656031), (13, 1401257), (41, 444301), (143, 127387), (169, 107789), (239, 76219), (451, 40391), (533, 34177), (1859, 9799), (2629, 6929), (3107, 5863)]