18386044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2129}}^1$

素因数の和:2277

約数の個数: 24

約数和(自身を含む): 34352640

約数和(自身を除く): 15966596

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2129, 2159, 4258, 4318, 8516, 8636, 36193, 72386, 144772, 270383, 540766, 1081532, 4596511, 9193022, 18386044]

約数ペア:

[(1, 18386044), (2, 9193022), (4, 4596511), (17, 1081532), (34, 540766), (68, 270383), (127, 144772), (254, 72386), (508, 36193), (2129, 8636), (2159, 8516), (4258, 4318)]