40676454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1354

約数の個数: 96

約数和(自身を含む): 114266880

約数和(自身を除く): 73590426

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, 494, 546, 741, 798, 819, 1197, 1307, 1482, 1638, 1729, 2223, 2394, 2614, 3458, 3921, 4446, 5187, 7842, 9149, 10374, 11763, 15561, 16991, 18298, 23526, 24833, 27447, 31122, 33982, 49666, 50973, 54894, 74499, 82341, 101946, 118937, 148998, 152919, 164682, 173831, 223497, 237874, 305838, 322829, 347662, 356811, 446994, 521493, 645658, 713622, 968487, 1042986, 1070433, 1564479, 1936974, 2140866, 2259803, 2905461, 3128958, 4519606, 5810922, 6779409, 13558818, 20338227, 40676454]

約数ペア:

[(1, 40676454), (2, 20338227), (3, 13558818), (6, 6779409), (7, 5810922), (9, 4519606), (13, 3128958), (14, 2905461), (18, 2259803), (19, 2140866), (21, 1936974), (26, 1564479), (38, 1070433), (39, 1042986), (42, 968487), (57, 713622), (63, 645658), (78, 521493), (91, 446994), (114, 356811), (117, 347662), (126, 322829), (133, 305838), (171, 237874), (182, 223497), (234, 173831), (247, 164682), (266, 152919), (273, 148998), (342, 118937), (399, 101946), (494, 82341), (546, 74499), (741, 54894), (798, 50973), (819, 49666), (1197, 33982), (1307, 31122), (1482, 27447), (1638, 24833), (1729, 23526), (2223, 18298), (2394, 16991), (2614, 15561), (3458, 11763), (3921, 10374), (4446, 9149), (5187, 7842)]