18436368382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{917141}}^1$

素因数の和:917208

約数の個数: 24

約数和(自身を含む): 30430771560

約数和(自身を除く): 11994403178

約数列:

[1, 2, 19, 23, 38, 46, 437, 529, 874, 1058, 10051, 20102, 917141, 1834282, 17425679, 21094243, 34851358, 42188486, 400790617, 485167589, 801581234, 970335178, 9218184191, 18436368382]

約数ペア:

[(1, 18436368382), (2, 9218184191), (19, 970335178), (23, 801581234), (38, 485167589), (46, 400790617), (437, 42188486), (529, 34851358), (874, 21094243), (1058, 17425679), (10051, 1834282), (20102, 917141)]