18218668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15233}}^1$

素因数の和:15273

約数の個数: 24

約数和(自身を含む): 35830368

約数和(自身を除く): 17611700

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 15233, 30466, 60932, 198029, 350359, 396058, 700718, 792116, 1401436, 4554667, 9109334, 18218668]

約数ペア:

[(1, 18218668), (2, 9109334), (4, 4554667), (13, 1401436), (23, 792116), (26, 700718), (46, 396058), (52, 350359), (92, 198029), (299, 60932), (598, 30466), (1196, 15233)]