90401892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1076213}}^1$

素因数の和:1076227

約数の個数: 24

約数和(自身を含む): 241071936

約数和(自身を除く): 150670044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1076213, 2152426, 3228639, 4304852, 6457278, 7533491, 12914556, 15066982, 22600473, 30133964, 45200946, 90401892]

約数ペア:

[(1, 90401892), (2, 45200946), (3, 30133964), (4, 22600473), (6, 15066982), (7, 12914556), (12, 7533491), (14, 6457278), (21, 4304852), (28, 3228639), (42, 2152426), (84, 1076213)]