18904038

素因数分解:

$2^1\times 3^1\times {\mathrm{1693}}^1\times {\mathrm{1861}}^1$

素因数の和:3559

約数の個数: 16

約数和(自身を含む): 37850736

約数和(自身を除く): 18946698

約数列:

[1, 2, 3, 6, 1693, 1861, 3386, 3722, 5079, 5583, 10158, 11166, 3150673, 6301346, 9452019, 18904038]

約数ペア:

[(1, 18904038), (2, 9452019), (3, 6301346), (6, 3150673), (1693, 11166), (1861, 10158), (3386, 5583), (3722, 5079)]