948366978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1801}}^1$

素因数の和:2019

約数の個数: 64

約数和(自身を含む): 2104620672

約数和(自身を除く): 1156253694

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 157, 258, 314, 471, 559, 942, 1118, 1677, 1801, 2041, 3354, 3602, 4082, 5403, 6123, 6751, 10806, 12246, 13502, 20253, 23413, 40506, 46826, 70239, 77443, 87763, 140478, 154886, 175526, 232329, 263289, 282757, 464658, 526578, 565514, 848271, 1006759, 1696542, 2013518, 3020277, 3675841, 6040554, 7351682, 11027523, 12158551, 22055046, 24317102, 36475653, 72951306, 158061163, 316122326, 474183489, 948366978]

約数ペア:

[(1, 948366978), (2, 474183489), (3, 316122326), (6, 158061163), (13, 72951306), (26, 36475653), (39, 24317102), (43, 22055046), (78, 12158551), (86, 11027523), (129, 7351682), (157, 6040554), (258, 3675841), (314, 3020277), (471, 2013518), (559, 1696542), (942, 1006759), (1118, 848271), (1677, 565514), (1801, 526578), (2041, 464658), (3354, 282757), (3602, 263289), (4082, 232329), (5403, 175526), (6123, 154886), (6751, 140478), (10806, 87763), (12246, 77443), (13502, 70239), (20253, 46826), (23413, 40506)]