19534068

素因数分解:

$2^2\times 3^3\times {\mathrm{180871}}^1$

素因数の和:180884

約数の個数: 24

約数和(自身を含む): 50644160

約数和(自身を除く): 31110092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 180871, 361742, 542613, 723484, 1085226, 1627839, 2170452, 3255678, 4883517, 6511356, 9767034, 19534068]

約数ペア:

[(1, 19534068), (2, 9767034), (3, 6511356), (4, 4883517), (6, 3255678), (9, 2170452), (12, 1627839), (18, 1085226), (27, 723484), (36, 542613), (54, 361742), (108, 180871)]