2018347635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{18691}}^1$

素因数の和:19035

約数の個数: 32

約数和(自身を含む): 3380709888

約数和(自身を除く): 1362362253

約数列:

[1, 3, 5, 15, 23, 69, 115, 313, 345, 939, 1565, 4695, 7199, 18691, 21597, 35995, 56073, 93455, 107985, 280365, 429893, 1289679, 2149465, 5850283, 6448395, 17550849, 29251415, 87754245, 134556509, 403669527, 672782545, 2018347635]

約数ペア:

[(1, 2018347635), (3, 672782545), (5, 403669527), (15, 134556509), (23, 87754245), (69, 29251415), (115, 17550849), (313, 6448395), (345, 5850283), (939, 2149465), (1565, 1289679), (4695, 429893), (7199, 280365), (18691, 107985), (21597, 93455), (35995, 56073)]