2209982436

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{27127}}^1$

素因数の和:27241

約数の個数: 72

約数和(自身を含む): 5845758464

約数和(自身を除く): 3635776028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 124, 146, 186, 219, 279, 292, 372, 438, 558, 657, 876, 1116, 1314, 2263, 2628, 4526, 6789, 9052, 13578, 20367, 27127, 27156, 40734, 54254, 81381, 81468, 108508, 162762, 244143, 325524, 488286, 840937, 976572, 1681874, 1980271, 2522811, 3363748, 3960542, 5045622, 5940813, 7568433, 7921084, 10091244, 11881626, 15136866, 17822439, 23763252, 30273732, 35644878, 61388401, 71289756, 122776802, 184165203, 245553604, 368330406, 552495609, 736660812, 1104991218, 2209982436]

約数ペア:

[(1, 2209982436), (2, 1104991218), (3, 736660812), (4, 552495609), (6, 368330406), (9, 245553604), (12, 184165203), (18, 122776802), (31, 71289756), (36, 61388401), (62, 35644878), (73, 30273732), (93, 23763252), (124, 17822439), (146, 15136866), (186, 11881626), (219, 10091244), (279, 7921084), (292, 7568433), (372, 5940813), (438, 5045622), (558, 3960542), (657, 3363748), (876, 2522811), (1116, 1980271), (1314, 1681874), (2263, 976572), (2628, 840937), (4526, 488286), (6789, 325524), (9052, 244143), (13578, 162762), (20367, 108508), (27127, 81468), (27156, 81381), (40734, 54254)]