18378692

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3371}}^1$

素因数の和:3451

約数の個数: 24

約数和(自身を含む): 33989760

約数和(自身を除く): 15611068

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 3371, 5452, 6742, 13484, 97759, 158437, 195518, 316874, 391036, 633748, 4594673, 9189346, 18378692]

約数ペア:

[(1, 18378692), (2, 9189346), (4, 4594673), (29, 633748), (47, 391036), (58, 316874), (94, 195518), (116, 158437), (188, 97759), (1363, 13484), (2726, 6742), (3371, 5452)]