21730104

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{27437}}^1$

素因数の和:27460

約数の個数: 48

約数和(自身を含む): 64204920

約数和(自身を除く): 42474816

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, 27437, 54874, 82311, 109748, 164622, 219496, 246933, 301807, 329244, 493866, 603614, 658488, 905421, 987732, 1207228, 1810842, 1975464, 2414456, 2716263, 3621684, 5432526, 7243368, 10865052, 21730104]

約数ペア:

[(1, 21730104), (2, 10865052), (3, 7243368), (4, 5432526), (6, 3621684), (8, 2716263), (9, 2414456), (11, 1975464), (12, 1810842), (18, 1207228), (22, 987732), (24, 905421), (33, 658488), (36, 603614), (44, 493866), (66, 329244), (72, 301807), (88, 246933), (99, 219496), (132, 164622), (198, 109748), (264, 82311), (396, 54874), (792, 27437)]