15443856

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4663}}^1$

素因数の和:4700

約数の個数: 60

約数和(自身を含む): 45110208

約数和(自身を除く): 29666352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 4663, 9326, 13989, 18652, 27978, 37304, 41967, 55956, 74608, 83934, 107249, 111912, 167868, 214498, 223824, 321747, 335736, 428996, 643494, 671472, 857992, 965241, 1286988, 1715984, 1930482, 2573976, 3860964, 5147952, 7721928, 15443856]

約数ペア:

[(1, 15443856), (2, 7721928), (3, 5147952), (4, 3860964), (6, 2573976), (8, 1930482), (9, 1715984), (12, 1286988), (16, 965241), (18, 857992), (23, 671472), (24, 643494), (36, 428996), (46, 335736), (48, 321747), (69, 223824), (72, 214498), (92, 167868), (138, 111912), (144, 107249), (184, 83934), (207, 74608), (276, 55956), (368, 41967), (414, 37304), (552, 27978), (828, 18652), (1104, 13989), (1656, 9326), (3312, 4663)]