1906254

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{41}}^2$

素因数の和:103

約数の個数: 60

約数和(自身を含む): 5003592

約数和(自身を除く): 3097338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 81, 82, 123, 126, 162, 189, 246, 287, 369, 378, 567, 574, 738, 861, 1107, 1134, 1681, 1722, 2214, 2583, 3321, 3362, 5043, 5166, 6642, 7749, 10086, 11767, 15129, 15498, 23247, 23534, 30258, 35301, 45387, 46494, 70602, 90774, 105903, 136161, 211806, 272322, 317709, 635418, 953127, 1906254]

約数ペア:

[(1, 1906254), (2, 953127), (3, 635418), (6, 317709), (7, 272322), (9, 211806), (14, 136161), (18, 105903), (21, 90774), (27, 70602), (41, 46494), (42, 45387), (54, 35301), (63, 30258), (81, 23534), (82, 23247), (123, 15498), (126, 15129), (162, 11767), (189, 10086), (246, 7749), (287, 6642), (369, 5166), (378, 5043), (567, 3362), (574, 3321), (738, 2583), (861, 2214), (1107, 1722), (1134, 1681)]