2418467877

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2567

約数の個数: 72

約数和(自身を含む): 4313310144

約数和(自身を除く): 1894842267

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 129, 133, 171, 301, 361, 387, 399, 817, 903, 1083, 1197, 2451, 2473, 2527, 2709, 3249, 5719, 7353, 7419, 7581, 15523, 17157, 17311, 22257, 22743, 46569, 46987, 51471, 51933, 106339, 108661, 139707, 140961, 155799, 319017, 325983, 328909, 422883, 744373, 892753, 957051, 977949, 986727, 2020441, 2233119, 2678259, 2960181, 6061323, 6249271, 6699357, 8034777, 14143087, 18183969, 18747813, 38388379, 42429261, 56243439, 115165137, 127287783, 268718653, 345495411, 806155959, 2418467877]

約数ペア:

[(1, 2418467877), (3, 806155959), (7, 345495411), (9, 268718653), (19, 127287783), (21, 115165137), (43, 56243439), (57, 42429261), (63, 38388379), (129, 18747813), (133, 18183969), (171, 14143087), (301, 8034777), (361, 6699357), (387, 6249271), (399, 6061323), (817, 2960181), (903, 2678259), (1083, 2233119), (1197, 2020441), (2451, 986727), (2473, 977949), (2527, 957051), (2709, 892753), (3249, 744373), (5719, 422883), (7353, 328909), (7419, 325983), (7581, 319017), (15523, 155799), (17157, 140961), (17311, 139707), (22257, 108661), (22743, 106339), (46569, 51933), (46987, 51471)]