128704818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1950073}}^1$

素因数の和:1950089

約数の個数: 16

約数和(自身を含む): 280810656

約数和(自身を除く): 152105838

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1950073, 3900146, 5850219, 11700438, 21450803, 42901606, 64352409, 128704818]

約数ペア:

[(1, 128704818), (2, 64352409), (3, 42901606), (6, 21450803), (11, 11700438), (22, 5850219), (33, 3900146), (66, 1950073)]