6667326

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 15759360

約数和(自身を除く): 9092034

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 47, 54, 71, 74, 94, 111, 141, 142, 213, 222, 282, 333, 423, 426, 639, 666, 846, 999, 1269, 1278, 1739, 1917, 1998, 2538, 2627, 3337, 3478, 3834, 5217, 5254, 6674, 7881, 10011, 10434, 15651, 15762, 20022, 23643, 30033, 31302, 46953, 47286, 60066, 70929, 90099, 93906, 123469, 141858, 180198, 246938, 370407, 740814, 1111221, 2222442, 3333663, 6667326]

約数ペア:

[(1, 6667326), (2, 3333663), (3, 2222442), (6, 1111221), (9, 740814), (18, 370407), (27, 246938), (37, 180198), (47, 141858), (54, 123469), (71, 93906), (74, 90099), (94, 70929), (111, 60066), (141, 47286), (142, 46953), (213, 31302), (222, 30033), (282, 23643), (333, 20022), (423, 15762), (426, 15651), (639, 10434), (666, 10011), (846, 7881), (999, 6674), (1269, 5254), (1278, 5217), (1739, 3834), (1917, 3478), (1998, 3337), (2538, 2627)]