2099286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16661}}^1$

素因数の和:16676

約数の個数: 24

約数和(自身を含む): 5198544

約数和(自身を除く): 3099258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16661, 33322, 49983, 99966, 116627, 149949, 233254, 299898, 349881, 699762, 1049643, 2099286]

約数ペア:

[(1, 2099286), (2, 1049643), (3, 699762), (6, 349881), (7, 299898), (9, 233254), (14, 149949), (18, 116627), (21, 99966), (42, 49983), (63, 33322), (126, 16661)]