42846826

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1753}}^1$

素因数の和:1878

約数の個数: 24

約数和(自身を含む): 71384292

約数和(自身を除く): 28537466

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 1753, 2222, 3506, 12221, 19283, 24442, 38566, 177053, 212113, 354106, 424226, 1947583, 3895166, 21423413, 42846826]

約数ペア:

[(1, 42846826), (2, 21423413), (11, 3895166), (22, 1947583), (101, 424226), (121, 354106), (202, 212113), (242, 177053), (1111, 38566), (1753, 24442), (2222, 19283), (3506, 12221)]