81381822

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{46933}}^1$

素因数の和:46972

約数の個数: 24

約数和(自身を含む): 172904856

約数和(自身を除く): 91523034

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 46933, 93866, 140799, 281598, 797861, 1595722, 2393583, 4787166, 13563637, 27127274, 40690911, 81381822]

約数ペア:

[(1, 81381822), (2, 40690911), (3, 27127274), (6, 13563637), (17, 4787166), (34, 2393583), (51, 1595722), (102, 797861), (289, 281598), (578, 140799), (867, 93866), (1734, 46933)]