181330392892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{6234713}}^1$

素因数の和:6235389

約数の個数: 24

約数和(自身を含む): 346699976112

約数和(自身を除く): 165369583220

約数列:

[1, 2, 4, 11, 22, 44, 661, 1322, 2644, 7271, 14542, 29084, 6234713, 12469426, 24938852, 68581843, 137163686, 274327372, 4121145293, 8242290586, 16484581172, 45332598223, 90665196446, 181330392892]

約数ペア:

[(1, 181330392892), (2, 90665196446), (4, 45332598223), (11, 16484581172), (22, 8242290586), (44, 4121145293), (661, 274327372), (1322, 137163686), (2644, 68581843), (7271, 24938852), (14542, 12469426), (29084, 6234713)]