18841204

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 33719840

約数和(自身を除く): 14878636

約数列:

[1, 2, 4, 67, 134, 229, 268, 307, 458, 614, 916, 1228, 15343, 20569, 30686, 41138, 61372, 70303, 82276, 140606, 281212, 4710301, 9420602, 18841204]

約数ペア:

[(1, 18841204), (2, 9420602), (4, 4710301), (67, 281212), (134, 140606), (229, 82276), (268, 70303), (307, 61372), (458, 41138), (614, 30686), (916, 20569), (1228, 15343)]