2662926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 6635520

約数和(自身を除く): 3972594

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 71, 94, 114, 133, 141, 142, 213, 266, 282, 329, 399, 426, 497, 658, 798, 893, 987, 994, 1349, 1491, 1786, 1974, 2679, 2698, 2982, 3337, 4047, 5358, 6251, 6674, 8094, 9443, 10011, 12502, 18753, 18886, 20022, 23359, 28329, 37506, 46718, 56658, 63403, 70077, 126806, 140154, 190209, 380418, 443821, 887642, 1331463, 2662926]

約数ペア:

[(1, 2662926), (2, 1331463), (3, 887642), (6, 443821), (7, 380418), (14, 190209), (19, 140154), (21, 126806), (38, 70077), (42, 63403), (47, 56658), (57, 46718), (71, 37506), (94, 28329), (114, 23359), (133, 20022), (141, 18886), (142, 18753), (213, 12502), (266, 10011), (282, 9443), (329, 8094), (399, 6674), (426, 6251), (497, 5358), (658, 4047), (798, 3337), (893, 2982), (987, 2698), (994, 2679), (1349, 1974), (1491, 1786)]