1869588

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2473}}^1$

素因数の和:2493

約数の個数: 48

約数和(自身を含む): 5541760

約数和(自身を除く): 3672172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2473, 4946, 7419, 9892, 14838, 17311, 22257, 29676, 34622, 44514, 51933, 66771, 69244, 89028, 103866, 133542, 155799, 207732, 267084, 311598, 467397, 623196, 934794, 1869588]

約数ペア:

[(1, 1869588), (2, 934794), (3, 623196), (4, 467397), (6, 311598), (7, 267084), (9, 207732), (12, 155799), (14, 133542), (18, 103866), (21, 89028), (27, 69244), (28, 66771), (36, 51933), (42, 44514), (54, 34622), (63, 29676), (84, 22257), (108, 17311), (126, 14838), (189, 9892), (252, 7419), (378, 4946), (756, 2473)]