18601926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{442903}}^1$

素因数の和:442915

約数の個数: 16

約数和(自身を含む): 42518784

約数和(自身を除く): 23916858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 442903, 885806, 1328709, 2657418, 3100321, 6200642, 9300963, 18601926]

約数ペア:

[(1, 18601926), (2, 9300963), (3, 6200642), (6, 3100321), (7, 2657418), (14, 1328709), (21, 885806), (42, 442903)]