13787046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 38787840

約数和(自身を除く): 25000794

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 443, 494, 546, 741, 798, 819, 886, 1197, 1329, 1482, 1638, 1729, 2223, 2394, 2658, 3101, 3458, 3987, 4446, 5187, 5759, 6202, 7974, 8417, 9303, 10374, 11518, 15561, 16834, 17277, 18606, 25251, 27909, 31122, 34554, 40313, 50502, 51831, 55818, 58919, 75753, 80626, 103662, 109421, 117838, 120939, 151506, 176757, 218842, 241878, 328263, 353514, 362817, 530271, 656526, 725634, 765947, 984789, 1060542, 1531894, 1969578, 2297841, 4595682, 6893523, 13787046]

約数ペア:

[(1, 13787046), (2, 6893523), (3, 4595682), (6, 2297841), (7, 1969578), (9, 1531894), (13, 1060542), (14, 984789), (18, 765947), (19, 725634), (21, 656526), (26, 530271), (38, 362817), (39, 353514), (42, 328263), (57, 241878), (63, 218842), (78, 176757), (91, 151506), (114, 120939), (117, 117838), (126, 109421), (133, 103662), (171, 80626), (182, 75753), (234, 58919), (247, 55818), (266, 51831), (273, 50502), (342, 40313), (399, 34554), (443, 31122), (494, 27909), (546, 25251), (741, 18606), (798, 17277), (819, 16834), (886, 15561), (1197, 11518), (1329, 10374), (1482, 9303), (1638, 8417), (1729, 7974), (2223, 6202), (2394, 5759), (2658, 5187), (3101, 4446), (3458, 3987)]