221972628

素因数分解:

$2^2\times 3^1\times {\mathrm{599}}^1\times {\mathrm{30881}}^1$

素因数の和:31487

約数の個数: 24

約数和(自身を含む): 518817600

約数和(自身を除く): 296844972

約数列:

[1, 2, 3, 4, 6, 12, 599, 1198, 1797, 2396, 3594, 7188, 30881, 61762, 92643, 123524, 185286, 370572, 18497719, 36995438, 55493157, 73990876, 110986314, 221972628]

約数ペア:

[(1, 221972628), (2, 110986314), (3, 73990876), (4, 55493157), (6, 36995438), (12, 18497719), (599, 370572), (1198, 185286), (1797, 123524), (2396, 92643), (3594, 61762), (7188, 30881)]