18076844

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 33118848

約数和(自身を除く): 15042004

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 1997, 2263, 3994, 4526, 7988, 9052, 61907, 123814, 145781, 247628, 291562, 583124, 4519211, 9038422, 18076844]

約数ペア:

[(1, 18076844), (2, 9038422), (4, 4519211), (31, 583124), (62, 291562), (73, 247628), (124, 145781), (146, 123814), (292, 61907), (1997, 9052), (2263, 7988), (3994, 4526)]