21360702

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{323647}}^1$

素因数の和:323663

約数の個数: 16

約数和(自身を含む): 46605312

約数和(自身を除く): 25244610

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 323647, 647294, 970941, 1941882, 3560117, 7120234, 10680351, 21360702]

約数ペア:

[(1, 21360702), (2, 10680351), (3, 7120234), (6, 3560117), (11, 1941882), (22, 970941), (33, 647294), (66, 323647)]