18185622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1797

約数の個数: 64

約数和(自身を含む): 47147520

約数和(自身を除く): 28961898

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 1753, 3458, 3506, 5187, 5259, 10374, 10518, 12271, 22789, 24542, 33307, 36813, 45578, 66614, 68367, 73626, 99921, 136734, 159523, 199842, 233149, 319046, 432991, 466298, 478569, 699447, 865982, 957138, 1298973, 1398894, 2597946, 3030937, 6061874, 9092811, 18185622]

約数ペア:

[(1, 18185622), (2, 9092811), (3, 6061874), (6, 3030937), (7, 2597946), (13, 1398894), (14, 1298973), (19, 957138), (21, 865982), (26, 699447), (38, 478569), (39, 466298), (42, 432991), (57, 319046), (78, 233149), (91, 199842), (114, 159523), (133, 136734), (182, 99921), (247, 73626), (266, 68367), (273, 66614), (399, 45578), (494, 36813), (546, 33307), (741, 24542), (798, 22789), (1482, 12271), (1729, 10518), (1753, 10374), (3458, 5259), (3506, 5187)]