105489468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{647}}^2$

素因数の和:1311

約数の個数: 54

約数和(自身を含む): 305219096

約数和(自身を除く): 199729628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 647, 1294, 1941, 2588, 3882, 4529, 5823, 7764, 9058, 11646, 13587, 18116, 23292, 27174, 40761, 54348, 81522, 163044, 418609, 837218, 1255827, 1674436, 2511654, 2930263, 3767481, 5023308, 5860526, 7534962, 8790789, 11721052, 15069924, 17581578, 26372367, 35163156, 52744734, 105489468]

約数ペア:

[(1, 105489468), (2, 52744734), (3, 35163156), (4, 26372367), (6, 17581578), (7, 15069924), (9, 11721052), (12, 8790789), (14, 7534962), (18, 5860526), (21, 5023308), (28, 3767481), (36, 2930263), (42, 2511654), (63, 1674436), (84, 1255827), (126, 837218), (252, 418609), (647, 163044), (1294, 81522), (1941, 54348), (2588, 40761), (3882, 27174), (4529, 23292), (5823, 18116), (7764, 13587), (9058, 11646)]