8003814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 20030976

約数和(自身を除く): 12027162

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 107, 137, 182, 214, 273, 274, 321, 411, 546, 642, 749, 822, 959, 1391, 1498, 1781, 1918, 2247, 2782, 2877, 3562, 4173, 4494, 5343, 5754, 8346, 9737, 10686, 12467, 14659, 19474, 24934, 29211, 29318, 37401, 43977, 58422, 74802, 87954, 102613, 190567, 205226, 307839, 381134, 571701, 615678, 1143402, 1333969, 2667938, 4001907, 8003814]

約数ペア:

[(1, 8003814), (2, 4001907), (3, 2667938), (6, 1333969), (7, 1143402), (13, 615678), (14, 571701), (21, 381134), (26, 307839), (39, 205226), (42, 190567), (78, 102613), (91, 87954), (107, 74802), (137, 58422), (182, 43977), (214, 37401), (273, 29318), (274, 29211), (321, 24934), (411, 19474), (546, 14659), (642, 12467), (749, 10686), (822, 9737), (959, 8346), (1391, 5754), (1498, 5343), (1781, 4494), (1918, 4173), (2247, 3562), (2782, 2877)]