31391458836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137681837}}^1$

素因数の和:137681863

約数の個数: 24

約数和(自身を含む): 77101829280

約数和(自身を除く): 45710370444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 137681837, 275363674, 413045511, 550727348, 826091022, 1652182044, 2615954903, 5231909806, 7847864709, 10463819612, 15695729418, 31391458836]

約数ペア:

[(1, 31391458836), (2, 15695729418), (3, 10463819612), (4, 7847864709), (6, 5231909806), (12, 2615954903), (19, 1652182044), (38, 826091022), (57, 550727348), (76, 413045511), (114, 275363674), (228, 137681837)]