9187638

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 19008000

約数和(自身を除く): 9820362

約数列:

[1, 2, 3, 6, 43, 86, 129, 149, 239, 258, 298, 447, 478, 717, 894, 1434, 6407, 10277, 12814, 19221, 20554, 30831, 35611, 38442, 61662, 71222, 106833, 213666, 1531273, 3062546, 4593819, 9187638]

約数ペア:

[(1, 9187638), (2, 4593819), (3, 3062546), (6, 1531273), (43, 213666), (86, 106833), (129, 71222), (149, 61662), (239, 38442), (258, 35611), (298, 30831), (447, 20554), (478, 19221), (717, 12814), (894, 10277), (1434, 6407)]