18964206

素因数分解:

$2^1\times 3^6\times {\mathrm{13007}}^1$

素因数の和:13027

約数の個数: 28

約数和(自身を含む): 42653232

約数和(自身を除く): 23689026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 13007, 26014, 39021, 78042, 117063, 234126, 351189, 702378, 1053567, 2107134, 3160701, 6321402, 9482103, 18964206]

約数ペア:

[(1, 18964206), (2, 9482103), (3, 6321402), (6, 3160701), (9, 2107134), (18, 1053567), (27, 702378), (54, 351189), (81, 234126), (162, 117063), (243, 78042), (486, 39021), (729, 26014), (1458, 13007)]