25948998

素因数分解:

$2^1\times 3^5\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 58968000

約数和(自身を除く): 33019002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 243, 321, 486, 499, 642, 963, 998, 1497, 1926, 2889, 2994, 4491, 5778, 8667, 8982, 13473, 17334, 26001, 26946, 40419, 52002, 53393, 80838, 106786, 121257, 160179, 242514, 320358, 480537, 961074, 1441611, 2883222, 4324833, 8649666, 12974499, 25948998]

約数ペア:

[(1, 25948998), (2, 12974499), (3, 8649666), (6, 4324833), (9, 2883222), (18, 1441611), (27, 961074), (54, 480537), (81, 320358), (107, 242514), (162, 160179), (214, 121257), (243, 106786), (321, 80838), (486, 53393), (499, 52002), (642, 40419), (963, 26946), (998, 26001), (1497, 17334), (1926, 13473), (2889, 8982), (2994, 8667), (4491, 5778)]