18222786

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{17761}}^1$

素因数の和:17791

約数の個数: 32

約数和(自身を含む): 42628800

約数和(自身を除く): 24406014

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 17761, 35522, 53283, 106566, 159849, 319698, 337459, 479547, 674918, 959094, 1012377, 2024754, 3037131, 6074262, 9111393, 18222786]

約数ペア:

[(1, 18222786), (2, 9111393), (3, 6074262), (6, 3037131), (9, 2024754), (18, 1012377), (19, 959094), (27, 674918), (38, 479547), (54, 337459), (57, 319698), (114, 159849), (171, 106566), (342, 53283), (513, 35522), (1026, 17761)]