18398072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29867}}^1$

素因数の和:29891

約数の個数: 32

約数和(自身を含む): 43009920

約数和(自身を除く): 24611848

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 29867, 59734, 119468, 209069, 238936, 328537, 418138, 657074, 836276, 1314148, 1672552, 2299759, 2628296, 4599518, 9199036, 18398072]

約数ペア:

[(1, 18398072), (2, 9199036), (4, 4599518), (7, 2628296), (8, 2299759), (11, 1672552), (14, 1314148), (22, 836276), (28, 657074), (44, 418138), (56, 328537), (77, 238936), (88, 209069), (154, 119468), (308, 59734), (616, 29867)]