18536484

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{11113}}^1$

素因数の和:11259

約数の個数: 24

約数和(自身を含む): 43566880

約数和(自身を除く): 25030396

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 11113, 22226, 33339, 44452, 66678, 133356, 1544707, 3089414, 4634121, 6178828, 9268242, 18536484]

約数ペア:

[(1, 18536484), (2, 9268242), (3, 6178828), (4, 4634121), (6, 3089414), (12, 1544707), (139, 133356), (278, 66678), (417, 44452), (556, 33339), (834, 22226), (1668, 11113)]