2803086

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:60

約数の個数: 80

約数和(自身を含む): 7440048

約数和(自身を除く): 4636962

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 121, 143, 162, 198, 234, 242, 286, 297, 351, 363, 429, 594, 702, 726, 858, 891, 1053, 1089, 1287, 1331, 1573, 1782, 2106, 2178, 2574, 2662, 3146, 3267, 3861, 3993, 4719, 6534, 7722, 7986, 9438, 9801, 11583, 11979, 14157, 17303, 19602, 23166, 23958, 28314, 34606, 35937, 42471, 51909, 71874, 84942, 103818, 107811, 127413, 155727, 215622, 254826, 311454, 467181, 934362, 1401543, 2803086]

約数ペア:

[(1, 2803086), (2, 1401543), (3, 934362), (6, 467181), (9, 311454), (11, 254826), (13, 215622), (18, 155727), (22, 127413), (26, 107811), (27, 103818), (33, 84942), (39, 71874), (54, 51909), (66, 42471), (78, 35937), (81, 34606), (99, 28314), (117, 23958), (121, 23166), (143, 19602), (162, 17303), (198, 14157), (234, 11979), (242, 11583), (286, 9801), (297, 9438), (351, 7986), (363, 7722), (429, 6534), (594, 4719), (702, 3993), (726, 3861), (858, 3267), (891, 3146), (1053, 2662), (1089, 2574), (1287, 2178), (1331, 2106), (1573, 1782)]