18815484

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{6101}}^1$

素因数の和:6365

約数の個数: 24

約数和(自身を含む): 44080848

約数和(自身を除く): 25265364

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 6101, 12202, 18303, 24404, 36606, 73212, 1567957, 3135914, 4703871, 6271828, 9407742, 18815484]

約数ペア:

[(1, 18815484), (2, 9407742), (3, 6271828), (4, 4703871), (6, 3135914), (12, 1567957), (257, 73212), (514, 36606), (771, 24404), (1028, 18303), (1542, 12202), (3084, 6101)]