1820160966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23335397}}^1$

素因数の和:23335415

約数の個数: 16

約数和(自身を含む): 3920346864

約数和(自身を除く): 2100185898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 23335397, 46670794, 70006191, 140012382, 303360161, 606720322, 910080483, 1820160966]

約数ペア:

[(1, 1820160966), (2, 910080483), (3, 606720322), (6, 303360161), (13, 140012382), (26, 70006191), (39, 46670794), (78, 23335397)]