17999868

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{14563}}^1$

素因数の和:14673

約数の個数: 24

約数和(自身を含む): 42410368

約数和(自身を除く): 24410500

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 14563, 29126, 43689, 58252, 87378, 174756, 1499989, 2999978, 4499967, 5999956, 8999934, 17999868]

約数ペア:

[(1, 17999868), (2, 8999934), (3, 5999956), (4, 4499967), (6, 2999978), (12, 1499989), (103, 174756), (206, 87378), (309, 58252), (412, 43689), (618, 29126), (1236, 14563)]