31236693894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{857821}}^1$

素因数の和:857870

約数の個数: 72

約数和(自身を含む): 82165622448

約数和(自身を除く): 50928928554

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 289, 306, 357, 578, 714, 867, 1071, 1734, 2023, 2142, 2601, 4046, 5202, 6069, 12138, 18207, 36414, 857821, 1715642, 2573463, 5146926, 6004747, 7720389, 12009494, 14582957, 15440778, 18014241, 29165914, 36028482, 43748871, 54042723, 87497742, 102080699, 108085446, 131246613, 204161398, 247910269, 262493226, 306242097, 495820538, 612484194, 743730807, 918726291, 1487461614, 1735371883, 1837452582, 2231192421, 3470743766, 4462384842, 5206115649, 10412231298, 15618346947, 31236693894]

約数ペア:

[(1, 31236693894), (2, 15618346947), (3, 10412231298), (6, 5206115649), (7, 4462384842), (9, 3470743766), (14, 2231192421), (17, 1837452582), (18, 1735371883), (21, 1487461614), (34, 918726291), (42, 743730807), (51, 612484194), (63, 495820538), (102, 306242097), (119, 262493226), (126, 247910269), (153, 204161398), (238, 131246613), (289, 108085446), (306, 102080699), (357, 87497742), (578, 54042723), (714, 43748871), (867, 36028482), (1071, 29165914), (1734, 18014241), (2023, 15440778), (2142, 14582957), (2601, 12009494), (4046, 7720389), (5202, 6004747), (6069, 5146926), (12138, 2573463), (18207, 1715642), (36414, 857821)]