2738142666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21731291}}^1$

素因数の和:21731306

約数の個数: 24

約数和(自身を含む): 6780163104

約数和(自身を除く): 4042020438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21731291, 43462582, 65193873, 130387746, 152119037, 195581619, 304238074, 391163238, 456357111, 912714222, 1369071333, 2738142666]

約数ペア:

[(1, 2738142666), (2, 1369071333), (3, 912714222), (6, 456357111), (7, 391163238), (9, 304238074), (14, 195581619), (18, 152119037), (21, 130387746), (42, 65193873), (63, 43462582), (126, 21731291)]