18416079

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{1879}}^1$

素因数の和:1913

約数の個数: 30

約数和(自身を含む): 30254840

約数和(自身を除く): 11838761

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 1879, 3267, 5637, 9801, 16911, 20669, 50733, 62007, 152199, 186021, 227359, 558063, 682077, 1674189, 2046231, 6138693, 18416079]

約数ペア:

[(1, 18416079), (3, 6138693), (9, 2046231), (11, 1674189), (27, 682077), (33, 558063), (81, 227359), (99, 186021), (121, 152199), (297, 62007), (363, 50733), (891, 20669), (1089, 16911), (1879, 9801), (3267, 5637)]