2110268538

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{80909}}^1$

素因数の和:80953

約数の個数: 80

約数和(自身を含む): 5639103360

約数和(自身を除く): 3528834822

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, 483, 567, 621, 966, 1134, 1242, 1449, 1863, 2898, 3726, 4347, 8694, 13041, 26082, 80909, 161818, 242727, 485454, 566363, 728181, 1132726, 1456362, 1699089, 1860907, 2184543, 3398178, 3721814, 4369086, 5097267, 5582721, 6553629, 10194534, 11165442, 13026349, 13107258, 15291801, 16748163, 26052698, 30583602, 33496326, 39079047, 45875403, 50244489, 78158094, 91750806, 100488978, 117237141, 150733467, 234474282, 301466934, 351711423, 703422846, 1055134269, 2110268538]

約数ペア:

[(1, 2110268538), (2, 1055134269), (3, 703422846), (6, 351711423), (7, 301466934), (9, 234474282), (14, 150733467), (18, 117237141), (21, 100488978), (23, 91750806), (27, 78158094), (42, 50244489), (46, 45875403), (54, 39079047), (63, 33496326), (69, 30583602), (81, 26052698), (126, 16748163), (138, 15291801), (161, 13107258), (162, 13026349), (189, 11165442), (207, 10194534), (322, 6553629), (378, 5582721), (414, 5097267), (483, 4369086), (567, 3721814), (621, 3398178), (966, 2184543), (1134, 1860907), (1242, 1699089), (1449, 1456362), (1863, 1132726), (2898, 728181), (3726, 566363), (4347, 485454), (8694, 242727), (13041, 161818), (26082, 80909)]