6551220438

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17331271}}^1$

素因数の和:17331289

約数の個数: 32

約数和(自身を含む): 16638021120

約数和(自身を除く): 10086800682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 17331271, 34662542, 51993813, 103987626, 121318897, 155981439, 242637794, 311962878, 363956691, 467944317, 727913382, 935888634, 1091870073, 2183740146, 3275610219, 6551220438]

約数ペア:

[(1, 6551220438), (2, 3275610219), (3, 2183740146), (6, 1091870073), (7, 935888634), (9, 727913382), (14, 467944317), (18, 363956691), (21, 311962878), (27, 242637794), (42, 155981439), (54, 121318897), (63, 103987626), (126, 51993813), (189, 34662542), (378, 17331271)]