18295767

素因数分解:

$3^3\times 7^2\times {\mathrm{13829}}^1$

素因数の和:13852

約数の個数: 24

約数和(自身を含む): 31532400

約数和(自身を除く): 13236633

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 13829, 41487, 96803, 124461, 290409, 373383, 677621, 871227, 2032863, 2613681, 6098589, 18295767]

約数ペア:

[(1, 18295767), (3, 6098589), (7, 2613681), (9, 2032863), (21, 871227), (27, 677621), (49, 373383), (63, 290409), (147, 124461), (189, 96803), (441, 41487), (1323, 13829)]