2859714

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 7407036

約数和(自身を除く): 4547322

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 101, 117, 121, 143, 198, 202, 234, 242, 286, 303, 363, 429, 606, 726, 858, 909, 1089, 1111, 1287, 1313, 1573, 1818, 2178, 2222, 2574, 2626, 3146, 3333, 3939, 4719, 6666, 7878, 9438, 9999, 11817, 12221, 14157, 14443, 19998, 23634, 24442, 28314, 28886, 36663, 43329, 73326, 86658, 109989, 129987, 158873, 219978, 259974, 317746, 476619, 953238, 1429857, 2859714]

約数ペア:

[(1, 2859714), (2, 1429857), (3, 953238), (6, 476619), (9, 317746), (11, 259974), (13, 219978), (18, 158873), (22, 129987), (26, 109989), (33, 86658), (39, 73326), (66, 43329), (78, 36663), (99, 28886), (101, 28314), (117, 24442), (121, 23634), (143, 19998), (198, 14443), (202, 14157), (234, 12221), (242, 11817), (286, 9999), (303, 9438), (363, 7878), (429, 6666), (606, 4719), (726, 3939), (858, 3333), (909, 3146), (1089, 2626), (1111, 2574), (1287, 2222), (1313, 2178), (1573, 1818)]