17220204

素因数分解:

$2^2\times 3^2\times {\mathrm{478339}}^1$

素因数の和:478349

約数の個数: 18

約数和(自身を含む): 43528940

約数和(自身を除く): 26308736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 478339, 956678, 1435017, 1913356, 2870034, 4305051, 5740068, 8610102, 17220204]

約数ペア:

[(1, 17220204), (2, 8610102), (3, 5740068), (4, 4305051), (6, 2870034), (9, 1913356), (12, 1435017), (18, 956678), (36, 478339)]