123377706

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1741}}^1$

素因数の和:1907

約数の個数: 48

約数和(自身を含む): 278274048

約数和(自身を除く): 154896342

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 127, 186, 254, 279, 381, 558, 762, 1143, 1741, 2286, 3482, 3937, 5223, 7874, 10446, 11811, 15669, 23622, 31338, 35433, 53971, 70866, 107942, 161913, 221107, 323826, 442214, 485739, 663321, 971478, 1326642, 1989963, 3979926, 6854317, 13708634, 20562951, 41125902, 61688853, 123377706]

約数ペア:

[(1, 123377706), (2, 61688853), (3, 41125902), (6, 20562951), (9, 13708634), (18, 6854317), (31, 3979926), (62, 1989963), (93, 1326642), (127, 971478), (186, 663321), (254, 485739), (279, 442214), (381, 323826), (558, 221107), (762, 161913), (1143, 107942), (1741, 70866), (2286, 53971), (3482, 35433), (3937, 31338), (5223, 23622), (7874, 15669), (10446, 11811)]