2018621091

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{32713}}^1$

素因数の和:33090

約数の個数: 16

約数和(自身を含む): 2740648064

約数和(自身を除く): 722026973

約数列:

[1, 3, 67, 201, 307, 921, 20569, 32713, 61707, 98139, 2191771, 6575313, 10042891, 30128673, 672873697, 2018621091]

約数ペア:

[(1, 2018621091), (3, 672873697), (67, 30128673), (201, 10042891), (307, 6575313), (921, 2191771), (20569, 98139), (32713, 61707)]