289441314

素因数分解:

$2^1\times 3^2\times {\mathrm{1777}}^1\times {\mathrm{9049}}^1$

素因数の和:10834

約数の個数: 24

約数和(自身を含む): 627545100

約数和(自身を除く): 338103786

約数列:

[1, 2, 3, 6, 9, 18, 1777, 3554, 5331, 9049, 10662, 15993, 18098, 27147, 31986, 54294, 81441, 162882, 16080073, 32160146, 48240219, 96480438, 144720657, 289441314]

約数ペア:

[(1, 289441314), (2, 144720657), (3, 96480438), (6, 48240219), (9, 32160146), (18, 16080073), (1777, 162882), (3554, 81441), (5331, 54294), (9049, 31986), (10662, 27147), (15993, 18098)]