7427604

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 17984960

約数和(自身を除く): 10557356

約数列:

[1, 2, 3, 4, 6, 12, 61, 73, 122, 139, 146, 183, 219, 244, 278, 292, 366, 417, 438, 556, 732, 834, 876, 1668, 4453, 8479, 8906, 10147, 13359, 16958, 17812, 20294, 25437, 26718, 30441, 33916, 40588, 50874, 53436, 60882, 101748, 121764, 618967, 1237934, 1856901, 2475868, 3713802, 7427604]

約数ペア:

[(1, 7427604), (2, 3713802), (3, 2475868), (4, 1856901), (6, 1237934), (12, 618967), (61, 121764), (73, 101748), (122, 60882), (139, 53436), (146, 50874), (183, 40588), (219, 33916), (244, 30441), (278, 26718), (292, 25437), (366, 20294), (417, 17812), (438, 16958), (556, 13359), (732, 10147), (834, 8906), (876, 8479), (1668, 4453)]