12493278

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:523

約数の個数: 80

約数和(自身を含む): 33454080

約数和(自身を除く): 20960802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 479, 483, 567, 621, 958, 966, 1134, 1242, 1437, 1449, 1863, 2874, 2898, 3353, 3726, 4311, 4347, 6706, 8622, 8694, 10059, 11017, 12933, 13041, 20118, 22034, 25866, 26082, 30177, 33051, 38799, 60354, 66102, 77119, 77598, 90531, 99153, 154238, 181062, 198306, 231357, 271593, 297459, 462714, 543186, 594918, 694071, 892377, 1388142, 1784754, 2082213, 4164426, 6246639, 12493278]

約数ペア:

[(1, 12493278), (2, 6246639), (3, 4164426), (6, 2082213), (7, 1784754), (9, 1388142), (14, 892377), (18, 694071), (21, 594918), (23, 543186), (27, 462714), (42, 297459), (46, 271593), (54, 231357), (63, 198306), (69, 181062), (81, 154238), (126, 99153), (138, 90531), (161, 77598), (162, 77119), (189, 66102), (207, 60354), (322, 38799), (378, 33051), (414, 30177), (479, 26082), (483, 25866), (567, 22034), (621, 20118), (958, 13041), (966, 12933), (1134, 11017), (1242, 10059), (1437, 8694), (1449, 8622), (1863, 6706), (2874, 4347), (2898, 4311), (3353, 3726)]