40804866

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73127}}^1$

素因数の和:73166

約数の個数: 24

約数和(自身を含む): 91263744

約数和(自身を除く): 50458878

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 73127, 146254, 219381, 438762, 658143, 1316286, 2266937, 4533874, 6800811, 13601622, 20402433, 40804866]

約数ペア:

[(1, 40804866), (2, 20402433), (3, 13601622), (6, 6800811), (9, 4533874), (18, 2266937), (31, 1316286), (62, 658143), (93, 438762), (186, 219381), (279, 146254), (558, 73127)]