620031474

素因数分解:

$2^1\times 3^2\times {\mathrm{6949}}^1\times {\mathrm{4957}}^1$

素因数の和:11914

約数の個数: 24

約数和(自身を含む): 1343865900

約数和(自身を除く): 723834426

約数列:

[1, 2, 3, 6, 9, 18, 4957, 6949, 9914, 13898, 14871, 20847, 29742, 41694, 44613, 62541, 89226, 125082, 34446193, 68892386, 103338579, 206677158, 310015737, 620031474]

約数ペア:

[(1, 620031474), (2, 310015737), (3, 206677158), (6, 103338579), (9, 68892386), (18, 34446193), (4957, 125082), (6949, 89226), (9914, 62541), (13898, 44613), (14871, 41694), (20847, 29742)]