15805242

素因数分解:

$2^1\times 3^2\times {\mathrm{677}}^1\times {\mathrm{1297}}^1$

素因数の和:1982

約数の個数: 24

約数和(自身を含む): 34321716

約数和(自身を除く): 18516474

約数列:

[1, 2, 3, 6, 9, 18, 677, 1297, 1354, 2031, 2594, 3891, 4062, 6093, 7782, 11673, 12186, 23346, 878069, 1756138, 2634207, 5268414, 7902621, 15805242]

約数ペア:

[(1, 15805242), (2, 7902621), (3, 5268414), (6, 2634207), (9, 1756138), (18, 878069), (677, 23346), (1297, 12186), (1354, 11673), (2031, 7782), (2594, 6093), (3891, 4062)]