71311926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1697903}}^1$

素因数の和:1697915

約数の個数: 16

約数和(自身を含む): 162998784

約数和(自身を除く): 91686858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1697903, 3395806, 5093709, 10187418, 11885321, 23770642, 35655963, 71311926]

約数ペア:

[(1, 71311926), (2, 35655963), (3, 23770642), (6, 11885321), (7, 10187418), (14, 5093709), (21, 3395806), (42, 1697903)]