28780812

素因数分解:

$2^2\times 3^3\times {\mathrm{266489}}^1$

素因数の和:266502

約数の個数: 24

約数和(自身を含む): 74617200

約数和(自身を除く): 45836388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 266489, 532978, 799467, 1065956, 1598934, 2398401, 3197868, 4796802, 7195203, 9593604, 14390406, 28780812]

約数ペア:

[(1, 28780812), (2, 14390406), (3, 9593604), (4, 7195203), (6, 4796802), (9, 3197868), (12, 2398401), (18, 1598934), (27, 1065956), (36, 799467), (54, 532978), (108, 266489)]