221260968

素因数分解:

$2^3\times 3^2\times {\mathrm{3073069}}^1$

素因数の和:3073081

約数の個数: 24

約数和(自身を含む): 599248650

約数和(自身を除く): 377987682

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3073069, 6146138, 9219207, 12292276, 18438414, 24584552, 27657621, 36876828, 55315242, 73753656, 110630484, 221260968]

約数ペア:

[(1, 221260968), (2, 110630484), (3, 73753656), (4, 55315242), (6, 36876828), (8, 27657621), (9, 24584552), (12, 18438414), (18, 12292276), (24, 9219207), (36, 6146138), (72, 3073069)]