18040074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17791}}^1$

素因数の和:17822

約数の個数: 24

約数和(自身を含む): 39071232

約数和(自身を除く): 21031158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 17791, 35582, 53373, 106746, 231283, 462566, 693849, 1387698, 3006679, 6013358, 9020037, 18040074]

約数ペア:

[(1, 18040074), (2, 9020037), (3, 6013358), (6, 3006679), (13, 1387698), (26, 693849), (39, 462566), (78, 231283), (169, 106746), (338, 53373), (507, 35582), (1014, 17791)]