1721118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 4029696

約数和(自身を除く): 2308578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 953, 1806, 1906, 2859, 5718, 6671, 13342, 20013, 40026, 40979, 81958, 122937, 245874, 286853, 573706, 860559, 1721118]

約数ペア:

[(1, 1721118), (2, 860559), (3, 573706), (6, 286853), (7, 245874), (14, 122937), (21, 81958), (42, 40979), (43, 40026), (86, 20013), (129, 13342), (258, 6671), (301, 5718), (602, 2859), (903, 1906), (953, 1806)]