1820442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23339}}^1$

素因数の和:23357

約数の個数: 16

約数和(自身を含む): 3921120

約数和(自身を除く): 2100678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 23339, 46678, 70017, 140034, 303407, 606814, 910221, 1820442]

約数ペア:

[(1, 1820442), (2, 910221), (3, 606814), (6, 303407), (13, 140034), (26, 70017), (39, 46678), (78, 23339)]