8427474

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1423

約数の個数: 48

約数和(自身を含む): 20577024

約数和(自身を除く): 12149550

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 1373, 2046, 2746, 3069, 4119, 6138, 8238, 12357, 15103, 24714, 30206, 42563, 45309, 85126, 90618, 127689, 135927, 255378, 271854, 383067, 468193, 766134, 936386, 1404579, 2809158, 4213737, 8427474]

約数ペア:

[(1, 8427474), (2, 4213737), (3, 2809158), (6, 1404579), (9, 936386), (11, 766134), (18, 468193), (22, 383067), (31, 271854), (33, 255378), (62, 135927), (66, 127689), (93, 90618), (99, 85126), (186, 45309), (198, 42563), (279, 30206), (341, 24714), (558, 15103), (682, 12357), (1023, 8238), (1373, 6138), (2046, 4119), (2746, 3069)]