2164086

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1220

約数の個数: 24

約数和(自身を含む): 4736160

約数和(自身を除く): 2572074

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1103, 1962, 2206, 3309, 6618, 9927, 19854, 120227, 240454, 360681, 721362, 1082043, 2164086]

約数ペア:

[(1, 2164086), (2, 1082043), (3, 721362), (6, 360681), (9, 240454), (18, 120227), (109, 19854), (218, 9927), (327, 6618), (654, 3309), (981, 2206), (1103, 1962)]