81738294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1238459}}^1$

素因数の和:1238475

約数の個数: 16

約数和(自身を含む): 178338240

約数和(自身を除く): 96599946

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1238459, 2476918, 3715377, 7430754, 13623049, 27246098, 40869147, 81738294]

約数ペア:

[(1, 81738294), (2, 40869147), (3, 27246098), (6, 13623049), (11, 7430754), (22, 3715377), (33, 2476918), (66, 1238459)]