201817356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1293701}}^1$

素因数の和:1293721

約数の個数: 24

約数和(自身を含む): 507131184

約数和(自身を除く): 305313828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1293701, 2587402, 3881103, 5174804, 7762206, 15524412, 16818113, 33636226, 50454339, 67272452, 100908678, 201817356]

約数ペア:

[(1, 201817356), (2, 100908678), (3, 67272452), (4, 50454339), (6, 33636226), (12, 16818113), (13, 15524412), (26, 7762206), (39, 5174804), (52, 3881103), (78, 2587402), (156, 1293701)]