2106984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 6013440

約数和(自身を除く): 3906456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 347, 506, 552, 694, 759, 1012, 1041, 1388, 1518, 2024, 2082, 2776, 3036, 3817, 4164, 6072, 7634, 7981, 8328, 11451, 15268, 15962, 22902, 23943, 30536, 31924, 45804, 47886, 63848, 87791, 91608, 95772, 175582, 191544, 263373, 351164, 526746, 702328, 1053492, 2106984]

約数ペア:

[(1, 2106984), (2, 1053492), (3, 702328), (4, 526746), (6, 351164), (8, 263373), (11, 191544), (12, 175582), (22, 95772), (23, 91608), (24, 87791), (33, 63848), (44, 47886), (46, 45804), (66, 31924), (69, 30536), (88, 23943), (92, 22902), (132, 15962), (138, 15268), (184, 11451), (253, 8328), (264, 7981), (276, 7634), (347, 6072), (506, 4164), (552, 3817), (694, 3036), (759, 2776), (1012, 2082), (1041, 2024), (1388, 1518)]