313794

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:176

約数の個数: 40

約数和(自身を含む): 762300

約数和(自身を除く): 448506

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 149, 162, 234, 298, 351, 447, 702, 894, 1053, 1341, 1937, 2106, 2682, 3874, 4023, 5811, 8046, 11622, 12069, 17433, 24138, 34866, 52299, 104598, 156897, 313794]

約数ペア:

[(1, 313794), (2, 156897), (3, 104598), (6, 52299), (9, 34866), (13, 24138), (18, 17433), (26, 12069), (27, 11622), (39, 8046), (54, 5811), (78, 4023), (81, 3874), (117, 2682), (149, 2106), (162, 1937), (234, 1341), (298, 1053), (351, 894), (447, 702)]