2978646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{45131}}^1$

素因数の和:45147

約数の個数: 16

約数和(自身を含む): 6499008

約数和(自身を除く): 3520362

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 45131, 90262, 135393, 270786, 496441, 992882, 1489323, 2978646]

約数ペア:

[(1, 2978646), (2, 1489323), (3, 992882), (6, 496441), (11, 270786), (22, 135393), (33, 90262), (66, 45131)]