263142

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 639360

約数和(自身を除く): 376218

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 443, 594, 886, 1329, 2658, 3987, 4873, 7974, 9746, 11961, 14619, 23922, 29238, 43857, 87714, 131571, 263142]

約数ペア:

[(1, 263142), (2, 131571), (3, 87714), (6, 43857), (9, 29238), (11, 23922), (18, 14619), (22, 11961), (27, 9746), (33, 7974), (54, 4873), (66, 3987), (99, 2658), (198, 1329), (297, 886), (443, 594)]