406789404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4842731}}^1$

素因数の和:4842745

約数の個数: 24

約数和(自身を含む): 1084771968

約数和(自身を除く): 677982564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4842731, 9685462, 14528193, 19370924, 29056386, 33899117, 58112772, 67798234, 101697351, 135596468, 203394702, 406789404]

約数ペア:

[(1, 406789404), (2, 203394702), (3, 135596468), (4, 101697351), (6, 67798234), (7, 58112772), (12, 33899117), (14, 29056386), (21, 19370924), (28, 14528193), (42, 9685462), (84, 4842731)]