858006738

素因数分解:

$2^1\times 3^2\times {\mathrm{653}}^1\times {\mathrm{72997}}^1$

素因数の和:73658

約数の個数: 24

約数和(自身を含む): 1861886988

約数和(自身を除く): 1003880250

約数列:

[1, 2, 3, 6, 9, 18, 653, 1306, 1959, 3918, 5877, 11754, 72997, 145994, 218991, 437982, 656973, 1313946, 47667041, 95334082, 143001123, 286002246, 429003369, 858006738]

約数ペア:

[(1, 858006738), (2, 429003369), (3, 286002246), (6, 143001123), (9, 95334082), (18, 47667041), (653, 1313946), (1306, 656973), (1959, 437982), (3918, 218991), (5877, 145994), (11754, 72997)]