820426373172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3255660211}}^1$

素因数の和:3255660228

約数の個数: 36

約数和(自身を含む): 2370120634336

約数和(自身を除く): 1549694261164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3255660211, 6511320422, 9766980633, 13022640844, 19533961266, 22789621477, 29300941899, 39067922532, 45579242954, 58601883798, 68368864431, 91158485908, 117203767596, 136737728862, 205106593293, 273475457724, 410213186586, 820426373172]

約数ペア:

[(1, 820426373172), (2, 410213186586), (3, 273475457724), (4, 205106593293), (6, 136737728862), (7, 117203767596), (9, 91158485908), (12, 68368864431), (14, 58601883798), (18, 45579242954), (21, 39067922532), (28, 29300941899), (36, 22789621477), (42, 19533961266), (63, 13022640844), (84, 9766980633), (126, 6511320422), (252, 3255660211)]