706526226

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{727}}^1\times {\mathrm{857}}^1$

素因数の和:1605

約数の個数: 80

約数和(自身を含む): 1813908096

約数和(自身を除く): 1107381870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 727, 857, 1134, 1454, 1714, 2181, 2571, 4362, 5089, 5142, 5999, 6543, 7713, 10178, 11998, 13086, 15267, 15426, 17997, 19629, 23139, 30534, 35994, 39258, 45801, 46278, 53991, 58887, 69417, 91602, 107982, 117774, 137403, 138834, 161973, 274806, 323946, 412209, 485919, 623039, 824418, 971838, 1246078, 1869117, 3738234, 4361273, 5607351, 8722546, 11214702, 13083819, 16822053, 26167638, 33644106, 39251457, 50466159, 78502914, 100932318, 117754371, 235508742, 353263113, 706526226]

約数ペア:

[(1, 706526226), (2, 353263113), (3, 235508742), (6, 117754371), (7, 100932318), (9, 78502914), (14, 50466159), (18, 39251457), (21, 33644106), (27, 26167638), (42, 16822053), (54, 13083819), (63, 11214702), (81, 8722546), (126, 5607351), (162, 4361273), (189, 3738234), (378, 1869117), (567, 1246078), (727, 971838), (857, 824418), (1134, 623039), (1454, 485919), (1714, 412209), (2181, 323946), (2571, 274806), (4362, 161973), (5089, 138834), (5142, 137403), (5999, 117774), (6543, 107982), (7713, 91602), (10178, 69417), (11998, 58887), (13086, 53991), (15267, 46278), (15426, 45801), (17997, 39258), (19629, 35994), (23139, 30534)]