18272348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{709}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 33994800

約数和(自身を除く): 15722452

約数列:

[1, 2, 4, 17, 34, 68, 379, 709, 758, 1418, 1516, 2836, 6443, 12053, 12886, 24106, 25772, 48212, 268711, 537422, 1074844, 4568087, 9136174, 18272348]

約数ペア:

[(1, 18272348), (2, 9136174), (4, 4568087), (17, 1074844), (34, 537422), (68, 268711), (379, 48212), (709, 25772), (758, 24106), (1418, 12886), (1516, 12053), (2836, 6443)]