1812355666

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{7793}}^1$

素因数の和:7879

約数の個数: 36

約数和(自身を含む): 3088037358

約数和(自身を除く): 1275681692

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 961, 1922, 3751, 7502, 7793, 10571, 15586, 21142, 85723, 116281, 171446, 232562, 241583, 483166, 942953, 1885906, 2657413, 5314826, 7489073, 14978146, 29231543, 58463086, 82379803, 164759606, 906177833, 1812355666]

約数ペア:

[(1, 1812355666), (2, 906177833), (11, 164759606), (22, 82379803), (31, 58463086), (62, 29231543), (121, 14978146), (242, 7489073), (341, 5314826), (682, 2657413), (961, 1885906), (1922, 942953), (3751, 483166), (7502, 241583), (7793, 232562), (10571, 171446), (15586, 116281), (21142, 85723)]