21618558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{92387}}^1$

素因数の和:92408

約数の個数: 24

約数和(自身を含む): 50443848

約数和(自身を除く): 28825290

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 92387, 184774, 277161, 554322, 831483, 1201031, 1662966, 2402062, 3603093, 7206186, 10809279, 21618558]

約数ペア:

[(1, 21618558), (2, 10809279), (3, 7206186), (6, 3603093), (9, 2402062), (13, 1662966), (18, 1201031), (26, 831483), (39, 554322), (78, 277161), (117, 184774), (234, 92387)]