128539818

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{216397}}^1$

素因数の和:216419

約数の個数: 32

約数和(自身を含む): 311613120

約数和(自身を除く): 183073302

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 216397, 432794, 649191, 1298382, 1947573, 2380367, 3895146, 4760734, 5842719, 7141101, 11685438, 14282202, 21423303, 42846606, 64269909, 128539818]

約数ペア:

[(1, 128539818), (2, 64269909), (3, 42846606), (6, 21423303), (9, 14282202), (11, 11685438), (18, 7141101), (22, 5842719), (27, 4760734), (33, 3895146), (54, 2380367), (66, 1947573), (99, 1298382), (198, 649191), (297, 432794), (594, 216397)]