66401442

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 149839872

約数和(自身を除く): 83438430

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 127, 186, 254, 279, 381, 558, 762, 937, 1143, 1874, 2286, 2811, 3937, 5622, 7874, 8433, 11811, 16866, 23622, 29047, 35433, 58094, 70866, 87141, 118999, 174282, 237998, 261423, 356997, 522846, 713994, 1070991, 2141982, 3688969, 7377938, 11066907, 22133814, 33200721, 66401442]

約数ペア:

[(1, 66401442), (2, 33200721), (3, 22133814), (6, 11066907), (9, 7377938), (18, 3688969), (31, 2141982), (62, 1070991), (93, 713994), (127, 522846), (186, 356997), (254, 261423), (279, 237998), (381, 174282), (558, 118999), (762, 87141), (937, 70866), (1143, 58094), (1874, 35433), (2286, 29047), (2811, 23622), (3937, 16866), (5622, 11811), (7874, 8433)]