7762146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 19077120

約数和(自身を除く): 11314974

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 114, 133, 137, 142, 213, 266, 274, 399, 411, 426, 497, 798, 822, 959, 994, 1349, 1491, 1918, 2603, 2698, 2877, 2982, 4047, 5206, 5754, 7809, 8094, 9443, 9727, 15618, 18221, 18886, 19454, 28329, 29181, 36442, 54663, 56658, 58362, 68089, 109326, 136178, 184813, 204267, 369626, 408534, 554439, 1108878, 1293691, 2587382, 3881073, 7762146]

約数ペア:

[(1, 7762146), (2, 3881073), (3, 2587382), (6, 1293691), (7, 1108878), (14, 554439), (19, 408534), (21, 369626), (38, 204267), (42, 184813), (57, 136178), (71, 109326), (114, 68089), (133, 58362), (137, 56658), (142, 54663), (213, 36442), (266, 29181), (274, 28329), (399, 19454), (411, 18886), (426, 18221), (497, 15618), (798, 9727), (822, 9443), (959, 8094), (994, 7809), (1349, 5754), (1491, 5206), (1918, 4047), (2603, 2982), (2698, 2877)]