18676884

素因数分解:

$2^2\times 3^1\times {\mathrm{613}}^1\times {\mathrm{2539}}^1$

素因数の和:3159

約数の個数: 24

約数和(自身を含む): 43667680

約数和(自身を除く): 24990796

約数列:

[1, 2, 3, 4, 6, 12, 613, 1226, 1839, 2452, 2539, 3678, 5078, 7356, 7617, 10156, 15234, 30468, 1556407, 3112814, 4669221, 6225628, 9338442, 18676884]

約数ペア:

[(1, 18676884), (2, 9338442), (3, 6225628), (4, 4669221), (6, 3112814), (12, 1556407), (613, 30468), (1226, 15234), (1839, 10156), (2452, 7617), (2539, 7356), (3678, 5078)]