2826642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 7225344

約数和(自身を除く): 4398702

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 167, 182, 186, 217, 273, 334, 403, 434, 501, 546, 651, 806, 1002, 1169, 1209, 1302, 2171, 2338, 2418, 2821, 3507, 4342, 5177, 5642, 6513, 7014, 8463, 10354, 13026, 15197, 15531, 16926, 30394, 31062, 36239, 45591, 67301, 72478, 91182, 108717, 134602, 201903, 217434, 403806, 471107, 942214, 1413321, 2826642]

約数ペア:

[(1, 2826642), (2, 1413321), (3, 942214), (6, 471107), (7, 403806), (13, 217434), (14, 201903), (21, 134602), (26, 108717), (31, 91182), (39, 72478), (42, 67301), (62, 45591), (78, 36239), (91, 31062), (93, 30394), (167, 16926), (182, 15531), (186, 15197), (217, 13026), (273, 10354), (334, 8463), (403, 7014), (434, 6513), (501, 5642), (546, 5177), (651, 4342), (806, 3507), (1002, 2821), (1169, 2418), (1209, 2338), (1302, 2171)]