27664938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2467}}^1$

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 69301440

約数和(自身を除く): 41636502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 2467, 3738, 4934, 5607, 7401, 11214, 14802, 17269, 22203, 34538, 44406, 51807, 103614, 155421, 219563, 310842, 439126, 658689, 1317378, 1536941, 1976067, 3073882, 3952134, 4610823, 9221646, 13832469, 27664938]

約数ペア:

[(1, 27664938), (2, 13832469), (3, 9221646), (6, 4610823), (7, 3952134), (9, 3073882), (14, 1976067), (18, 1536941), (21, 1317378), (42, 658689), (63, 439126), (89, 310842), (126, 219563), (178, 155421), (267, 103614), (534, 51807), (623, 44406), (801, 34538), (1246, 22203), (1602, 17269), (1869, 14802), (2467, 11214), (3738, 7401), (4934, 5607)]