13207224

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 34473600

約数和(自身を除く): 21266376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 107, 111, 139, 148, 214, 222, 278, 296, 321, 417, 428, 444, 556, 642, 834, 856, 888, 1112, 1284, 1668, 2568, 3336, 3959, 5143, 7918, 10286, 11877, 14873, 15429, 15836, 20572, 23754, 29746, 30858, 31672, 41144, 44619, 47508, 59492, 61716, 89238, 95016, 118984, 123432, 178476, 356952, 550301, 1100602, 1650903, 2201204, 3301806, 4402408, 6603612, 13207224]

約数ペア:

[(1, 13207224), (2, 6603612), (3, 4402408), (4, 3301806), (6, 2201204), (8, 1650903), (12, 1100602), (24, 550301), (37, 356952), (74, 178476), (107, 123432), (111, 118984), (139, 95016), (148, 89238), (214, 61716), (222, 59492), (278, 47508), (296, 44619), (321, 41144), (417, 31672), (428, 30858), (444, 29746), (556, 23754), (642, 20572), (834, 15836), (856, 15429), (888, 14873), (1112, 11877), (1284, 10286), (1668, 7918), (2568, 5143), (3336, 3959)]