1851234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4007}}^1$

素因数の和:4030

約数の個数: 32

約数和(自身を含む): 4617216

約数和(自身を除く): 2765982

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 4007, 8014, 12021, 24042, 28049, 44077, 56098, 84147, 88154, 132231, 168294, 264462, 308539, 617078, 925617, 1851234]

約数ペア:

[(1, 1851234), (2, 925617), (3, 617078), (6, 308539), (7, 264462), (11, 168294), (14, 132231), (21, 88154), (22, 84147), (33, 56098), (42, 44077), (66, 28049), (77, 24042), (154, 12021), (231, 8014), (462, 4007)]