18021588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{115523}}^1$

素因数の和:115543

約数の個数: 24

約数和(自身を含む): 45285408

約数和(自身を除く): 27263820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 115523, 231046, 346569, 462092, 693138, 1386276, 1501799, 3003598, 4505397, 6007196, 9010794, 18021588]

約数ペア:

[(1, 18021588), (2, 9010794), (3, 6007196), (4, 4505397), (6, 3003598), (12, 1501799), (13, 1386276), (26, 693138), (39, 462092), (52, 346569), (78, 231046), (156, 115523)]