217623218484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2590752601}}^1$

素因数の和:2590752615

約数の個数: 24

約数和(自身を含む): 580328582848

約数和(自身を除く): 362705364364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2590752601, 5181505202, 7772257803, 10363010404, 15544515606, 18135268207, 31089031212, 36270536414, 54405804621, 72541072828, 108811609242, 217623218484]

約数ペア:

[(1, 217623218484), (2, 108811609242), (3, 72541072828), (4, 54405804621), (6, 36270536414), (7, 31089031212), (12, 18135268207), (14, 15544515606), (21, 10363010404), (28, 7772257803), (42, 5181505202), (84, 2590752601)]