8777142

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 21005712

約数和(自身を除く): 12228570

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 97, 99, 194, 198, 291, 457, 582, 873, 914, 1067, 1371, 1746, 2134, 2742, 3201, 4113, 5027, 6402, 8226, 9603, 10054, 15081, 19206, 30162, 44329, 45243, 88658, 90486, 132987, 265974, 398961, 487619, 797922, 975238, 1462857, 2925714, 4388571, 8777142]

約数ペア:

[(1, 8777142), (2, 4388571), (3, 2925714), (6, 1462857), (9, 975238), (11, 797922), (18, 487619), (22, 398961), (33, 265974), (66, 132987), (97, 90486), (99, 88658), (194, 45243), (198, 44329), (291, 30162), (457, 19206), (582, 15081), (873, 10054), (914, 9603), (1067, 8226), (1371, 6402), (1746, 5027), (2134, 4113), (2742, 3201)]