18059481

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9601}}^1$

素因数の和:9637

約数の個数: 24

約数和(自身を含む): 29958240

約数和(自身を除く): 11898759

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 9601, 28803, 86409, 105611, 182419, 316833, 547257, 950499, 1641771, 2006609, 6019827, 18059481]

約数ペア:

[(1, 18059481), (3, 6019827), (9, 2006609), (11, 1641771), (19, 950499), (33, 547257), (57, 316833), (99, 182419), (171, 105611), (209, 86409), (627, 28803), (1881, 9601)]