22857714

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 80

約数和(自身を含む): 56871936

約数和(自身を除く): 34014222

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 101, 127, 162, 198, 202, 254, 297, 303, 381, 594, 606, 762, 891, 909, 1111, 1143, 1397, 1782, 1818, 2222, 2286, 2727, 2794, 3333, 3429, 4191, 5454, 6666, 6858, 8181, 8382, 9999, 10287, 12573, 12827, 16362, 19998, 20574, 25146, 25654, 29997, 37719, 38481, 59994, 75438, 76962, 89991, 113157, 115443, 141097, 179982, 226314, 230886, 282194, 346329, 423291, 692658, 846582, 1038987, 1269873, 2077974, 2539746, 3809619, 7619238, 11428857, 22857714]

約数ペア:

[(1, 22857714), (2, 11428857), (3, 7619238), (6, 3809619), (9, 2539746), (11, 2077974), (18, 1269873), (22, 1038987), (27, 846582), (33, 692658), (54, 423291), (66, 346329), (81, 282194), (99, 230886), (101, 226314), (127, 179982), (162, 141097), (198, 115443), (202, 113157), (254, 89991), (297, 76962), (303, 75438), (381, 59994), (594, 38481), (606, 37719), (762, 29997), (891, 25654), (909, 25146), (1111, 20574), (1143, 19998), (1397, 16362), (1782, 12827), (1818, 12573), (2222, 10287), (2286, 9999), (2727, 8382), (2794, 8181), (3333, 6858), (3429, 6666), (4191, 5454)]