27036436

素因数分解:

$2^2\times 7^2\times {\mathrm{137941}}^1$

素因数の和:137959

約数の個数: 18

約数和(自身を含む): 55038858

約数和(自身を除く): 28002422

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 137941, 275882, 551764, 965587, 1931174, 3862348, 6759109, 13518218, 27036436]

約数ペア:

[(1, 27036436), (2, 13518218), (4, 6759109), (7, 3862348), (14, 1931174), (28, 965587), (49, 551764), (98, 275882), (196, 137941)]