12198627

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 22528000

約数和(自身を除く): 10329373

約数列:

[1, 3, 7, 9, 19, 21, 27, 43, 57, 63, 79, 129, 133, 171, 189, 237, 301, 387, 399, 513, 553, 711, 817, 903, 1161, 1197, 1501, 1659, 2133, 2451, 2709, 3397, 3591, 4503, 4977, 5719, 7353, 8127, 10191, 10507, 13509, 14931, 17157, 22059, 23779, 30573, 31521, 40527, 51471, 64543, 71337, 91719, 94563, 154413, 193629, 214011, 283689, 451801, 580887, 642033, 1355403, 1742661, 4066209, 12198627]

約数ペア:

[(1, 12198627), (3, 4066209), (7, 1742661), (9, 1355403), (19, 642033), (21, 580887), (27, 451801), (43, 283689), (57, 214011), (63, 193629), (79, 154413), (129, 94563), (133, 91719), (171, 71337), (189, 64543), (237, 51471), (301, 40527), (387, 31521), (399, 30573), (513, 23779), (553, 22059), (711, 17157), (817, 14931), (903, 13509), (1161, 10507), (1197, 10191), (1501, 8127), (1659, 7353), (2133, 5719), (2451, 4977), (2709, 4503), (3397, 3591)]