18456822

素因数分解:

$2^1\times 3^6\times {\mathrm{12659}}^1$

素因数の和:12679

約数の個数: 28

約数和(自身を含む): 41512140

約数和(自身を除く): 23055318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 12659, 25318, 37977, 75954, 113931, 227862, 341793, 683586, 1025379, 2050758, 3076137, 6152274, 9228411, 18456822]

約数ペア:

[(1, 18456822), (2, 9228411), (3, 6152274), (6, 3076137), (9, 2050758), (18, 1025379), (27, 683586), (54, 341793), (81, 227862), (162, 113931), (243, 75954), (486, 37977), (729, 25318), (1458, 12659)]