39941244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 115970400

約数和(自身を除く): 76029156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 353, 449, 706, 898, 1059, 1347, 1412, 1796, 2118, 2471, 2694, 3143, 3177, 4041, 4236, 4942, 5388, 6286, 6354, 7413, 8082, 9429, 9884, 12572, 12708, 14826, 16164, 18858, 22239, 28287, 29652, 37716, 44478, 56574, 88956, 113148, 158497, 316994, 475491, 633988, 950982, 1109479, 1426473, 1901964, 2218958, 2852946, 3328437, 4437916, 5705892, 6656874, 9985311, 13313748, 19970622, 39941244]

約数ペア:

[(1, 39941244), (2, 19970622), (3, 13313748), (4, 9985311), (6, 6656874), (7, 5705892), (9, 4437916), (12, 3328437), (14, 2852946), (18, 2218958), (21, 1901964), (28, 1426473), (36, 1109479), (42, 950982), (63, 633988), (84, 475491), (126, 316994), (252, 158497), (353, 113148), (449, 88956), (706, 56574), (898, 44478), (1059, 37716), (1347, 29652), (1412, 28287), (1796, 22239), (2118, 18858), (2471, 16164), (2694, 14826), (3143, 12708), (3177, 12572), (4041, 9884), (4236, 9429), (4942, 8082), (5388, 7413), (6286, 6354)]