2170872

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2741}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 6416280

約数和(自身を除く): 4245408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 2741, 5482, 8223, 10964, 16446, 21928, 24669, 30151, 32892, 49338, 60302, 65784, 90453, 98676, 120604, 180906, 197352, 241208, 271359, 361812, 542718, 723624, 1085436, 2170872]

約数ペア:

[(1, 2170872), (2, 1085436), (3, 723624), (4, 542718), (6, 361812), (8, 271359), (9, 241208), (11, 197352), (12, 180906), (18, 120604), (22, 98676), (24, 90453), (33, 65784), (36, 60302), (44, 49338), (66, 32892), (72, 30151), (88, 24669), (99, 21928), (132, 16446), (198, 10964), (264, 8223), (396, 5482), (792, 2741)]