12409866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{98491}}^1$

素因数の和:98506

約数の個数: 24

約数和(自身を含む): 30729504

約数和(自身を除く): 18319638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 98491, 196982, 295473, 590946, 689437, 886419, 1378874, 1772838, 2068311, 4136622, 6204933, 12409866]

約数ペア:

[(1, 12409866), (2, 6204933), (3, 4136622), (6, 2068311), (7, 1772838), (9, 1378874), (14, 886419), (18, 689437), (21, 590946), (42, 295473), (63, 196982), (126, 98491)]