18318654290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{132523}}^1$

素因数の和:133154

約数の個数: 32

約数和(自身を含む): 34464721536

約数和(自身を除く): 16146067246

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 601, 1202, 3005, 6010, 13823, 27646, 69115, 132523, 138230, 265046, 662615, 1325230, 3048029, 6096058, 15240145, 30480290, 79646323, 159292646, 398231615, 796463230, 1831865429, 3663730858, 9159327145, 18318654290]

約数ペア:

[(1, 18318654290), (2, 9159327145), (5, 3663730858), (10, 1831865429), (23, 796463230), (46, 398231615), (115, 159292646), (230, 79646323), (601, 30480290), (1202, 15240145), (3005, 6096058), (6010, 3048029), (13823, 1325230), (27646, 662615), (69115, 265046), (132523, 138230)]