18057864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 49976640

約数和(自身を除く): 31918776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 132, 146, 219, 264, 292, 438, 584, 803, 876, 937, 1606, 1752, 1874, 2409, 2811, 3212, 3748, 4818, 5622, 6424, 7496, 9636, 10307, 11244, 19272, 20614, 22488, 30921, 41228, 61842, 68401, 82456, 123684, 136802, 205203, 247368, 273604, 410406, 547208, 752411, 820812, 1504822, 1641624, 2257233, 3009644, 4514466, 6019288, 9028932, 18057864]

約数ペア:

[(1, 18057864), (2, 9028932), (3, 6019288), (4, 4514466), (6, 3009644), (8, 2257233), (11, 1641624), (12, 1504822), (22, 820812), (24, 752411), (33, 547208), (44, 410406), (66, 273604), (73, 247368), (88, 205203), (132, 136802), (146, 123684), (219, 82456), (264, 68401), (292, 61842), (438, 41228), (584, 30921), (803, 22488), (876, 20614), (937, 19272), (1606, 11244), (1752, 10307), (1874, 9636), (2409, 7496), (2811, 6424), (3212, 5622), (3748, 4818)]