16492968

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{577}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 44858580

約数和(自身を除く): 28365612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 577, 794, 1154, 1191, 1588, 1731, 2308, 2382, 3176, 3462, 3573, 4616, 4764, 5193, 6924, 7146, 9528, 10386, 13848, 14292, 20772, 28584, 41544, 229069, 458138, 687207, 916276, 1374414, 1832552, 2061621, 2748828, 4123242, 5497656, 8246484, 16492968]

約数ペア:

[(1, 16492968), (2, 8246484), (3, 5497656), (4, 4123242), (6, 2748828), (8, 2061621), (9, 1832552), (12, 1374414), (18, 916276), (24, 687207), (36, 458138), (72, 229069), (397, 41544), (577, 28584), (794, 20772), (1154, 14292), (1191, 13848), (1588, 10386), (1731, 9528), (2308, 7146), (2382, 6924), (3176, 5193), (3462, 4764), (3573, 4616)]