31429116

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45949}}^1$

素因数の和:45978

約数の個数: 36

約数和(自身を含む): 83629000

約数和(自身を除く): 52199884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 45949, 91898, 137847, 183796, 275694, 413541, 551388, 827082, 873031, 1654164, 1746062, 2619093, 3492124, 5238186, 7857279, 10476372, 15714558, 31429116]

約数ペア:

[(1, 31429116), (2, 15714558), (3, 10476372), (4, 7857279), (6, 5238186), (9, 3492124), (12, 2619093), (18, 1746062), (19, 1654164), (36, 873031), (38, 827082), (57, 551388), (76, 413541), (114, 275694), (171, 183796), (228, 137847), (342, 91898), (684, 45949)]