2169006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 5077248

約数和(自身を除く): 2908242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1201, 1806, 2402, 3603, 7206, 8407, 16814, 25221, 50442, 51643, 103286, 154929, 309858, 361501, 723002, 1084503, 2169006]

約数ペア:

[(1, 2169006), (2, 1084503), (3, 723002), (6, 361501), (7, 309858), (14, 154929), (21, 103286), (42, 51643), (43, 50442), (86, 25221), (129, 16814), (258, 8407), (301, 7206), (602, 3603), (903, 2402), (1201, 1806)]