2018127632

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{59581}}^1$

素因数の和:59691

約数の個数: 40

約数和(自身を含む): 4100433240

約数和(自身を除く): 2082305608

約数列:

[1, 2, 4, 8, 16, 29, 58, 73, 116, 146, 232, 292, 464, 584, 1168, 2117, 4234, 8468, 16936, 33872, 59581, 119162, 238324, 476648, 953296, 1727849, 3455698, 4349413, 6911396, 8698826, 13822792, 17397652, 27645584, 34795304, 69590608, 126132977, 252265954, 504531908, 1009063816, 2018127632]

約数ペア:

[(1, 2018127632), (2, 1009063816), (4, 504531908), (8, 252265954), (16, 126132977), (29, 69590608), (58, 34795304), (73, 27645584), (116, 17397652), (146, 13822792), (232, 8698826), (292, 6911396), (464, 4349413), (584, 3455698), (1168, 1727849), (2117, 953296), (4234, 476648), (8468, 238324), (16936, 119162), (33872, 59581)]