18226922

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3049}}^1$

素因数の和:3126

約数の個数: 24

約数和(自身を含む): 32336100

約数和(自身を除く): 14109178

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 3049, 5978, 6098, 21343, 42686, 149401, 185989, 298802, 371978, 1301923, 2603846, 9113461, 18226922]

約数ペア:

[(1, 18226922), (2, 9113461), (7, 2603846), (14, 1301923), (49, 371978), (61, 298802), (98, 185989), (122, 149401), (427, 42686), (854, 21343), (2989, 6098), (3049, 5978)]