2567556

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1060

約数の個数: 36

約数和(自身を含む): 6585852

約数和(自身を除く): 4018296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 977, 1314, 1954, 2628, 2931, 3908, 5862, 8793, 11724, 17586, 35172, 71321, 142642, 213963, 285284, 427926, 641889, 855852, 1283778, 2567556]

約数ペア:

[(1, 2567556), (2, 1283778), (3, 855852), (4, 641889), (6, 427926), (9, 285284), (12, 213963), (18, 142642), (36, 71321), (73, 35172), (146, 17586), (219, 11724), (292, 8793), (438, 5862), (657, 3908), (876, 2931), (977, 2628), (1314, 1954)]