38978574

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{91499}}^1$

素因数の和:91575

約数の個数: 16

約数和(自身を含む): 79056000

約数和(自身を除く): 40077426

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 91499, 182998, 274497, 548994, 6496429, 12992858, 19489287, 38978574]

約数ペア:

[(1, 38978574), (2, 19489287), (3, 12992858), (6, 6496429), (71, 548994), (142, 274497), (213, 182998), (426, 91499)]