13298778

素因数分解:

$2^1\times 3^2\times {\mathrm{811}}^1\times {\mathrm{911}}^1$

素因数の和:1730

約数の個数: 24

約数和(自身を含む): 28881216

約数和(自身を除く): 15582438

約数列:

[1, 2, 3, 6, 9, 18, 811, 911, 1622, 1822, 2433, 2733, 4866, 5466, 7299, 8199, 14598, 16398, 738821, 1477642, 2216463, 4432926, 6649389, 13298778]

約数ペア:

[(1, 13298778), (2, 6649389), (3, 4432926), (6, 2216463), (9, 1477642), (18, 738821), (811, 16398), (911, 14598), (1622, 8199), (1822, 7299), (2433, 5466), (2733, 4866)]