2013666732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{726431}}^1$

素因数の和:726459

約数の個数: 72

約数和(自身を含む): 6346109952

約数和(自身を除く): 4332443220

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 726431, 1452862, 2179293, 2905724, 4358586, 5085017, 6537879, 7990741, 8717172, 10170034, 13075758, 15255051, 15981482, 20340068, 23972223, 26151516, 30510102, 31962964, 45765153, 47944446, 55935187, 61020204, 71916669, 91530306, 95888892, 111870374, 143833338, 167805561, 183060612, 223740748, 287666676, 335611122, 503416683, 671222244, 1006833366, 2013666732]

約数ペア:

[(1, 2013666732), (2, 1006833366), (3, 671222244), (4, 503416683), (6, 335611122), (7, 287666676), (9, 223740748), (11, 183060612), (12, 167805561), (14, 143833338), (18, 111870374), (21, 95888892), (22, 91530306), (28, 71916669), (33, 61020204), (36, 55935187), (42, 47944446), (44, 45765153), (63, 31962964), (66, 30510102), (77, 26151516), (84, 23972223), (99, 20340068), (126, 15981482), (132, 15255051), (154, 13075758), (198, 10170034), (231, 8717172), (252, 7990741), (308, 6537879), (396, 5085017), (462, 4358586), (693, 2905724), (924, 2179293), (1386, 1452862), (2772, 726431)]