40290054

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3249

約数の個数: 48

約数和(自身を含む): 95946048

約数和(自身を除く): 55655994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 3187, 4214, 6321, 6374, 9561, 12642, 19122, 22309, 44618, 66927, 133854, 137041, 156163, 274082, 312326, 411123, 468489, 822246, 936978, 959287, 1918574, 2877861, 5755722, 6715009, 13430018, 20145027, 40290054]

約数ペア:

[(1, 40290054), (2, 20145027), (3, 13430018), (6, 6715009), (7, 5755722), (14, 2877861), (21, 1918574), (42, 959287), (43, 936978), (49, 822246), (86, 468489), (98, 411123), (129, 312326), (147, 274082), (258, 156163), (294, 137041), (301, 133854), (602, 66927), (903, 44618), (1806, 22309), (2107, 19122), (3187, 12642), (4214, 9561), (6321, 6374)]