2018820716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3001}}^1\times {\mathrm{15289}}^1$

素因数の和:18305

約数の個数: 24

約数和(自身を含む): 3855648720

約数和(自身を除く): 1836828004

約数列:

[1, 2, 4, 11, 22, 44, 3001, 6002, 12004, 15289, 30578, 33011, 61156, 66022, 132044, 168179, 336358, 672716, 45882289, 91764578, 183529156, 504705179, 1009410358, 2018820716]

約数ペア:

[(1, 2018820716), (2, 1009410358), (4, 504705179), (11, 183529156), (22, 91764578), (44, 45882289), (3001, 672716), (6002, 336358), (12004, 168179), (15289, 132044), (30578, 66022), (33011, 61156)]