18052827

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 27897408

約数和(自身を除く): 9844581

約数列:

[1, 3, 13, 17, 39, 51, 73, 219, 221, 373, 663, 949, 1119, 1241, 2847, 3723, 4849, 6341, 14547, 16133, 19023, 27229, 48399, 81687, 82433, 247299, 353977, 462893, 1061931, 1388679, 6017609, 18052827]

約数ペア:

[(1, 18052827), (3, 6017609), (13, 1388679), (17, 1061931), (39, 462893), (51, 353977), (73, 247299), (219, 82433), (221, 81687), (373, 48399), (663, 27229), (949, 19023), (1119, 16133), (1241, 14547), (2847, 6341), (3723, 4849)]