19400565573

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{36061}}^1$

素因数の和:36226

約数の個数: 36

約数和(自身を含む): 29554467852

約数和(自身を除く): 10153902279

約数列:

[1, 3, 9, 23, 69, 113, 207, 339, 529, 1017, 1587, 2599, 4761, 7797, 23391, 36061, 59777, 108183, 179331, 324549, 537993, 829403, 2488209, 4074893, 7464627, 12224679, 19076269, 36674037, 57228807, 93722539, 171686421, 281167617, 843502851, 2155618397, 6466855191, 19400565573]

約数ペア:

[(1, 19400565573), (3, 6466855191), (9, 2155618397), (23, 843502851), (69, 281167617), (113, 171686421), (207, 93722539), (339, 57228807), (529, 36674037), (1017, 19076269), (1587, 12224679), (2599, 7464627), (4761, 4074893), (7797, 2488209), (23391, 829403), (36061, 537993), (59777, 324549), (108183, 179331)]