31817034

素因数分解:

$2^1\times 3^2\times {\mathrm{821}}^1\times {\mathrm{2153}}^1$

素因数の和:2982

約数の個数: 24

約数和(自身を含む): 69052932

約数和(自身を除く): 37235898

約数列:

[1, 2, 3, 6, 9, 18, 821, 1642, 2153, 2463, 4306, 4926, 6459, 7389, 12918, 14778, 19377, 38754, 1767613, 3535226, 5302839, 10605678, 15908517, 31817034]

約数ペア:

[(1, 31817034), (2, 15908517), (3, 10605678), (6, 5302839), (9, 3535226), (18, 1767613), (821, 38754), (1642, 19377), (2153, 14778), (2463, 12918), (4306, 7389), (4926, 6459)]