81012186

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{39829}}^1$

素因数の和:39950

約数の個数: 24

約数和(自身を含む): 177084180

約数和(自身を除く): 96071994

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 39829, 79658, 119487, 238974, 358461, 716922, 4500677, 9001354, 13502031, 27004062, 40506093, 81012186]

約数ペア:

[(1, 81012186), (2, 40506093), (3, 27004062), (6, 13502031), (9, 9001354), (18, 4500677), (113, 716922), (226, 358461), (339, 238974), (678, 119487), (1017, 79658), (2034, 39829)]