2019999042

素因数分解:

$2^1\times 3^2\times {\mathrm{7643}}^1\times {\mathrm{14683}}^1$

素因数の和:22334

約数の個数: 24

約数和(自身を含む): 4377535344

約数和(自身を除く): 2357536302

約数列:

[1, 2, 3, 6, 9, 18, 7643, 14683, 15286, 22929, 29366, 44049, 45858, 68787, 88098, 132147, 137574, 264294, 112222169, 224444338, 336666507, 673333014, 1009999521, 2019999042]

約数ペア:

[(1, 2019999042), (2, 1009999521), (3, 673333014), (6, 336666507), (9, 224444338), (18, 112222169), (7643, 264294), (14683, 137574), (15286, 132147), (22929, 88098), (29366, 68787), (44049, 45858)]