2129980272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{6339227}}^1$

素因数の和:6339245

約数の個数: 40

約数和(自身を含む): 6288514176

約数和(自身を除く): 4158533904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 6339227, 12678454, 19017681, 25356908, 38035362, 44374589, 50713816, 76070724, 88749178, 101427632, 133123767, 152141448, 177498356, 266247534, 304282896, 354996712, 532495068, 709993424, 1064990136, 2129980272]

約数ペア:

[(1, 2129980272), (2, 1064990136), (3, 709993424), (4, 532495068), (6, 354996712), (7, 304282896), (8, 266247534), (12, 177498356), (14, 152141448), (16, 133123767), (21, 101427632), (24, 88749178), (28, 76070724), (42, 50713816), (48, 44374589), (56, 38035362), (84, 25356908), (112, 19017681), (168, 12678454), (336, 6339227)]