18789168

素因数分解:

$2^4\times 3^1\times {\mathrm{391441}}^1$

素因数の和:391452

約数の個数: 20

約数和(自身を含む): 48538808

約数和(自身を除く): 29749640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 391441, 782882, 1174323, 1565764, 2348646, 3131528, 4697292, 6263056, 9394584, 18789168]

約数ペア:

[(1, 18789168), (2, 9394584), (3, 6263056), (4, 4697292), (6, 3131528), (8, 2348646), (12, 1565764), (16, 1174323), (24, 782882), (48, 391441)]