21626292

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{17497}}^1$

素因数の和:17607

約数の個数: 24

約数和(自身を含む): 50954176

約数和(自身を除く): 29327884

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 17497, 34994, 52491, 69988, 104982, 209964, 1802191, 3604382, 5406573, 7208764, 10813146, 21626292]

約数ペア:

[(1, 21626292), (2, 10813146), (3, 7208764), (4, 5406573), (6, 3604382), (12, 1802191), (103, 209964), (206, 104982), (309, 69988), (412, 52491), (618, 34994), (1236, 17497)]