13064478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 31242384

約数和(自身を除く): 18177906

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1201, 1554, 1813, 2402, 3603, 3626, 5439, 7206, 8407, 10878, 16814, 25221, 44437, 50442, 58849, 88874, 117698, 133311, 176547, 266622, 311059, 353094, 622118, 933177, 1866354, 2177413, 4354826, 6532239, 13064478]

約数ペア:

[(1, 13064478), (2, 6532239), (3, 4354826), (6, 2177413), (7, 1866354), (14, 933177), (21, 622118), (37, 353094), (42, 311059), (49, 266622), (74, 176547), (98, 133311), (111, 117698), (147, 88874), (222, 58849), (259, 50442), (294, 44437), (518, 25221), (777, 16814), (1201, 10878), (1554, 8407), (1813, 7206), (2402, 5439), (3603, 3626)]