21825084

素因数分解:

$2^2\times 3^1\times {\mathrm{787}}^1\times {\mathrm{2311}}^1$

素因数の和:3105

約数の個数: 24

約数和(自身を含む): 51011968

約数和(自身を除く): 29186884

約数列:

[1, 2, 3, 4, 6, 12, 787, 1574, 2311, 2361, 3148, 4622, 4722, 6933, 9244, 9444, 13866, 27732, 1818757, 3637514, 5456271, 7275028, 10912542, 21825084]

約数ペア:

[(1, 21825084), (2, 10912542), (3, 7275028), (4, 5456271), (6, 3637514), (12, 1818757), (787, 27732), (1574, 13866), (2311, 9444), (2361, 9244), (3148, 6933), (4622, 4722)]