1610442

素因数分解:

$2^1\times 3^4\times {\mathrm{9941}}^1$

素因数の和:9955

約数の個数: 20

約数和(自身を含む): 3608946

約数和(自身を除く): 1998504

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 9941, 19882, 29823, 59646, 89469, 178938, 268407, 536814, 805221, 1610442]

約数ペア:

[(1, 1610442), (2, 805221), (3, 536814), (6, 268407), (9, 178938), (18, 89469), (27, 59646), (54, 29823), (81, 19882), (162, 9941)]