18192152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3389}}^1$

素因数の和:3467

約数の個数: 32

約数和(自身を含む): 37832400

約数和(自身を除く): 19640248

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 3389, 5368, 6778, 13556, 27112, 37279, 74558, 149116, 206729, 298232, 413458, 826916, 1653832, 2274019, 4548038, 9096076, 18192152]

約数ペア:

[(1, 18192152), (2, 9096076), (4, 4548038), (8, 2274019), (11, 1653832), (22, 826916), (44, 413458), (61, 298232), (88, 206729), (122, 149116), (244, 74558), (488, 37279), (671, 27112), (1342, 13556), (2684, 6778), (3389, 5368)]