2009320938

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{448309}}^1$

素因数の和:448403

約数の個数: 32

約数和(自身を含む): 4518964800

約数和(自身を除く): 2509643862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 448309, 896618, 1344927, 2689854, 4034781, 8069562, 12104343, 24208686, 37209647, 74419294, 111628941, 223257882, 334886823, 669773646, 1004660469, 2009320938]

約数ペア:

[(1, 2009320938), (2, 1004660469), (3, 669773646), (6, 334886823), (9, 223257882), (18, 111628941), (27, 74419294), (54, 37209647), (83, 24208686), (166, 12104343), (249, 8069562), (498, 4034781), (747, 2689854), (1494, 1344927), (2241, 896618), (4482, 448309)]