20181324

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23687}}^1$

素因数の和:23765

約数の個数: 24

約数和(自身を含む): 47755008

約数和(自身を除く): 27573684

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23687, 47374, 71061, 94748, 142122, 284244, 1681777, 3363554, 5045331, 6727108, 10090662, 20181324]

約数ペア:

[(1, 20181324), (2, 10090662), (3, 6727108), (4, 5045331), (6, 3363554), (12, 1681777), (71, 284244), (142, 142122), (213, 94748), (284, 71061), (426, 47374), (852, 23687)]