15839856

素因数分解:

$2^4\times 3^2\times {\mathrm{317}}^1\times {\mathrm{347}}^1$

素因数の和:678

約数の個数: 60

約数和(自身を含む): 44597592

約数和(自身を除く): 28757736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 317, 347, 634, 694, 951, 1041, 1268, 1388, 1902, 2082, 2536, 2776, 2853, 3123, 3804, 4164, 5072, 5552, 5706, 6246, 7608, 8328, 11412, 12492, 15216, 16656, 22824, 24984, 45648, 49968, 109999, 219998, 329997, 439996, 659994, 879992, 989991, 1319988, 1759984, 1979982, 2639976, 3959964, 5279952, 7919928, 15839856]

約数ペア:

[(1, 15839856), (2, 7919928), (3, 5279952), (4, 3959964), (6, 2639976), (8, 1979982), (9, 1759984), (12, 1319988), (16, 989991), (18, 879992), (24, 659994), (36, 439996), (48, 329997), (72, 219998), (144, 109999), (317, 49968), (347, 45648), (634, 24984), (694, 22824), (951, 16656), (1041, 15216), (1268, 12492), (1388, 11412), (1902, 8328), (2082, 7608), (2536, 6246), (2776, 5706), (2853, 5552), (3123, 5072), (3804, 4164)]