2012108679

素因数分解:

$3^2\times 7^1\times {\mathrm{2917}}^1\times {\mathrm{10949}}^1$

素因数の和:13879

約数の個数: 24

約数和(自身を含む): 3323018400

約数和(自身を除く): 1310909721

約数列:

[1, 3, 7, 9, 21, 63, 2917, 8751, 10949, 20419, 26253, 32847, 61257, 76643, 98541, 183771, 229929, 689787, 31938233, 95814699, 223567631, 287444097, 670702893, 2012108679]

約数ペア:

[(1, 2012108679), (3, 670702893), (7, 287444097), (9, 223567631), (21, 95814699), (63, 31938233), (2917, 689787), (8751, 229929), (10949, 183771), (20419, 98541), (26253, 76643), (32847, 61257)]