18826746

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{21059}}^1$

素因数の和:21213

約数の個数: 16

約数和(自身を含む): 37908000

約数和(自身を除く): 19081254

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 21059, 42118, 63177, 126354, 3137791, 6275582, 9413373, 18826746]

約数ペア:

[(1, 18826746), (2, 9413373), (3, 6275582), (6, 3137791), (149, 126354), (298, 63177), (447, 42118), (894, 21059)]