18566646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4967}}^1$

素因数の和:5068

約数の個数: 32

約数和(自身を含む): 42923520

約数和(自身を除く): 24356874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 4967, 9934, 14901, 29802, 34769, 69538, 104307, 208614, 442063, 884126, 1326189, 2652378, 3094441, 6188882, 9283323, 18566646]

約数ペア:

[(1, 18566646), (2, 9283323), (3, 6188882), (6, 3094441), (7, 2652378), (14, 1326189), (21, 884126), (42, 442063), (89, 208614), (178, 104307), (267, 69538), (534, 34769), (623, 29802), (1246, 14901), (1869, 9934), (3738, 4967)]