12149736

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 31753920

約数和(自身を除く): 19604184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 61, 86, 122, 129, 172, 183, 193, 244, 258, 344, 366, 386, 488, 516, 579, 732, 772, 1032, 1158, 1464, 1544, 2316, 2623, 4632, 5246, 7869, 8299, 10492, 11773, 15738, 16598, 20984, 23546, 24897, 31476, 33196, 35319, 47092, 49794, 62952, 66392, 70638, 94184, 99588, 141276, 199176, 282552, 506239, 1012478, 1518717, 2024956, 3037434, 4049912, 6074868, 12149736]

約数ペア:

[(1, 12149736), (2, 6074868), (3, 4049912), (4, 3037434), (6, 2024956), (8, 1518717), (12, 1012478), (24, 506239), (43, 282552), (61, 199176), (86, 141276), (122, 99588), (129, 94184), (172, 70638), (183, 66392), (193, 62952), (244, 49794), (258, 47092), (344, 35319), (366, 33196), (386, 31476), (488, 24897), (516, 23546), (579, 20984), (732, 16598), (772, 15738), (1032, 11773), (1158, 10492), (1464, 8299), (1544, 7869), (2316, 5246), (2623, 4632)]