12748441356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{398339}}^1$

素因数の和:398483

約数の個数: 72

約数和(自身を含む): 37118914560

約数和(自身を除く): 24370473204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 8001, 10668, 16002, 32004, 398339, 796678, 1195017, 1593356, 2390034, 2788373, 3585051, 4780068, 5576746, 7170102, 8365119, 11153492, 14340204, 16730238, 25095357, 33460476, 50190714, 50589053, 100381428, 101178106, 151767159, 202356212, 303534318, 354123371, 455301477, 607068636, 708246742, 910602954, 1062370113, 1416493484, 1821205908, 2124740226, 3187110339, 4249480452, 6374220678, 12748441356]

約数ペア:

[(1, 12748441356), (2, 6374220678), (3, 4249480452), (4, 3187110339), (6, 2124740226), (7, 1821205908), (9, 1416493484), (12, 1062370113), (14, 910602954), (18, 708246742), (21, 607068636), (28, 455301477), (36, 354123371), (42, 303534318), (63, 202356212), (84, 151767159), (126, 101178106), (127, 100381428), (252, 50589053), (254, 50190714), (381, 33460476), (508, 25095357), (762, 16730238), (889, 14340204), (1143, 11153492), (1524, 8365119), (1778, 7170102), (2286, 5576746), (2667, 4780068), (3556, 3585051), (4572, 2788373), (5334, 2390034), (8001, 1593356), (10668, 1195017), (16002, 796678), (32004, 398339)]