8157402

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 20459520

約数和(自身を除く): 12302118

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 186, 198, 279, 297, 341, 443, 558, 594, 682, 837, 886, 1023, 1329, 1674, 2046, 2658, 3069, 3987, 4873, 6138, 7974, 9207, 9746, 11961, 13733, 14619, 18414, 23922, 27466, 29238, 41199, 43857, 82398, 87714, 123597, 131571, 151063, 247194, 263142, 302126, 370791, 453189, 741582, 906378, 1359567, 2719134, 4078701, 8157402]

約数ペア:

[(1, 8157402), (2, 4078701), (3, 2719134), (6, 1359567), (9, 906378), (11, 741582), (18, 453189), (22, 370791), (27, 302126), (31, 263142), (33, 247194), (54, 151063), (62, 131571), (66, 123597), (93, 87714), (99, 82398), (186, 43857), (198, 41199), (279, 29238), (297, 27466), (341, 23922), (443, 18414), (558, 14619), (594, 13733), (682, 11961), (837, 9746), (886, 9207), (1023, 7974), (1329, 6138), (1674, 4873), (2046, 3987), (2658, 3069)]