9090858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{823}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 20883456

約数和(自身を除く): 11792598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 823, 1578, 1646, 1841, 2469, 3682, 4938, 5523, 5761, 11046, 11522, 17283, 34566, 216449, 432898, 649347, 1298694, 1515143, 3030286, 4545429, 9090858]

約数ペア:

[(1, 9090858), (2, 4545429), (3, 3030286), (6, 1515143), (7, 1298694), (14, 649347), (21, 432898), (42, 216449), (263, 34566), (526, 17283), (789, 11522), (823, 11046), (1578, 5761), (1646, 5523), (1841, 4938), (2469, 3682)]