18031299

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3821}}^1$

素因数の和:3859

約数の個数: 24

約数和(自身を含む): 28466256

約数和(自身を除く): 10434957

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 3821, 4719, 11463, 42031, 49673, 126093, 149019, 462341, 546403, 1387023, 1639209, 6010433, 18031299]

約数ペア:

[(1, 18031299), (3, 6010433), (11, 1639209), (13, 1387023), (33, 546403), (39, 462341), (121, 149019), (143, 126093), (363, 49673), (429, 42031), (1573, 11463), (3821, 4719)]