21944394

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{25939}}^1$

素因数の和:25994

約数の個数: 24

約数和(自身を含む): 48559680

約数和(自身を除く): 26615286

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 25939, 51878, 77817, 155634, 233451, 466902, 1219133, 2438266, 3657399, 7314798, 10972197, 21944394]

約数ペア:

[(1, 21944394), (2, 10972197), (3, 7314798), (6, 3657399), (9, 2438266), (18, 1219133), (47, 466902), (94, 233451), (141, 155634), (282, 77817), (423, 51878), (846, 25939)]