40021866

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{117023}}^1$

素因数の和:117050

約数の個数: 24

約数和(自身を含む): 91278720

約数和(自身を除く): 51256854

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 117023, 234046, 351069, 702138, 1053207, 2106414, 2223437, 4446874, 6670311, 13340622, 20010933, 40021866]

約数ペア:

[(1, 40021866), (2, 20010933), (3, 13340622), (6, 6670311), (9, 4446874), (18, 2223437), (19, 2106414), (38, 1053207), (57, 702138), (114, 351069), (171, 234046), (342, 117023)]