18468052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2689}}^1$

素因数の和:2811

約数の個数: 24

約数和(自身を含む): 34571880

約数和(自身を除く): 16103828

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 2689, 3434, 5378, 6868, 10756, 45713, 91426, 182852, 271589, 543178, 1086356, 4617013, 9234026, 18468052]

約数ペア:

[(1, 18468052), (2, 9234026), (4, 4617013), (17, 1086356), (34, 543178), (68, 271589), (101, 182852), (202, 91426), (404, 45713), (1717, 10756), (2689, 6868), (3434, 5378)]