66958404

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{20743}}^1$

素因数の和:21019

約数の個数: 24

約数和(自身を含む): 156824640

約数和(自身を除く): 89866236

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 20743, 41486, 62229, 82972, 124458, 248916, 5579867, 11159734, 16739601, 22319468, 33479202, 66958404]

約数ペア:

[(1, 66958404), (2, 33479202), (3, 22319468), (4, 16739601), (6, 11159734), (12, 5579867), (269, 248916), (538, 124458), (807, 82972), (1076, 62229), (1614, 41486), (3228, 20743)]