2657213244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{224351}}^1$

素因数の和:224415

約数の個数: 72

約数和(自身を含む): 7839756288

約数和(自身を除く): 5182543044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 224351, 448702, 673053, 897404, 1346106, 1570457, 2019159, 2692212, 3140914, 4038318, 4711371, 6281828, 8076636, 9422742, 10544497, 14134113, 18845484, 21088994, 28268226, 31633491, 42177988, 56536452, 63266982, 73811479, 94900473, 126533964, 147622958, 189800946, 221434437, 295245916, 379601892, 442868874, 664303311, 885737748, 1328606622, 2657213244]

約数ペア:

[(1, 2657213244), (2, 1328606622), (3, 885737748), (4, 664303311), (6, 442868874), (7, 379601892), (9, 295245916), (12, 221434437), (14, 189800946), (18, 147622958), (21, 126533964), (28, 94900473), (36, 73811479), (42, 63266982), (47, 56536452), (63, 42177988), (84, 31633491), (94, 28268226), (126, 21088994), (141, 18845484), (188, 14134113), (252, 10544497), (282, 9422742), (329, 8076636), (423, 6281828), (564, 4711371), (658, 4038318), (846, 3140914), (987, 2692212), (1316, 2019159), (1692, 1570457), (1974, 1346106), (2961, 897404), (3948, 673053), (5922, 448702), (11844, 224351)]