18329724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{10391}}^1$

素因数の和:10415

約数の個数: 54

約数和(自身を含む): 53903304

約数和(自身を除く): 35573580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 10391, 20782, 31173, 41564, 62346, 72737, 93519, 124692, 145474, 187038, 218211, 290948, 374076, 436422, 509159, 654633, 872844, 1018318, 1309266, 1527477, 2036636, 2618532, 3054954, 4582431, 6109908, 9164862, 18329724]

約数ペア:

[(1, 18329724), (2, 9164862), (3, 6109908), (4, 4582431), (6, 3054954), (7, 2618532), (9, 2036636), (12, 1527477), (14, 1309266), (18, 1018318), (21, 872844), (28, 654633), (36, 509159), (42, 436422), (49, 374076), (63, 290948), (84, 218211), (98, 187038), (126, 145474), (147, 124692), (196, 93519), (252, 72737), (294, 62346), (441, 41564), (588, 31173), (882, 20782), (1764, 10391)]