12641904

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 40390272

約数和(自身を除く): 27748368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 347, 368, 396, 414, 506, 528, 552, 694, 759, 792, 828, 1012, 1041, 1104, 1388, 1518, 1584, 1656, 2024, 2082, 2277, 2776, 3036, 3123, 3312, 3817, 4048, 4164, 4554, 5552, 6072, 6246, 7634, 7981, 8328, 9108, 11451, 12144, 12492, 15268, 15962, 16656, 18216, 22902, 23943, 24984, 30536, 31924, 34353, 36432, 45804, 47886, 49968, 61072, 63848, 68706, 71829, 87791, 91608, 95772, 127696, 137412, 143658, 175582, 183216, 191544, 263373, 274824, 287316, 351164, 383088, 526746, 549648, 574632, 702328, 790119, 1053492, 1149264, 1404656, 1580238, 2106984, 3160476, 4213968, 6320952, 12641904]

約数ペア:

[(1, 12641904), (2, 6320952), (3, 4213968), (4, 3160476), (6, 2106984), (8, 1580238), (9, 1404656), (11, 1149264), (12, 1053492), (16, 790119), (18, 702328), (22, 574632), (23, 549648), (24, 526746), (33, 383088), (36, 351164), (44, 287316), (46, 274824), (48, 263373), (66, 191544), (69, 183216), (72, 175582), (88, 143658), (92, 137412), (99, 127696), (132, 95772), (138, 91608), (144, 87791), (176, 71829), (184, 68706), (198, 63848), (207, 61072), (253, 49968), (264, 47886), (276, 45804), (347, 36432), (368, 34353), (396, 31924), (414, 30536), (506, 24984), (528, 23943), (552, 22902), (694, 18216), (759, 16656), (792, 15962), (828, 15268), (1012, 12492), (1041, 12144), (1104, 11451), (1388, 9108), (1518, 8328), (1584, 7981), (1656, 7634), (2024, 6246), (2082, 6072), (2277, 5552), (2776, 4554), (3036, 4164), (3123, 4048), (3312, 3817)]