38963826

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 92540448

約数和(自身を除く): 53576622

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 307, 614, 641, 921, 1282, 1842, 1923, 2763, 3377, 3846, 5526, 5769, 6754, 7051, 10131, 11538, 14102, 20262, 21153, 30393, 42306, 60786, 63459, 126918, 196787, 393574, 590361, 1180722, 1771083, 2164657, 3542166, 4329314, 6493971, 12987942, 19481913, 38963826]

約数ペア:

[(1, 38963826), (2, 19481913), (3, 12987942), (6, 6493971), (9, 4329314), (11, 3542166), (18, 2164657), (22, 1771083), (33, 1180722), (66, 590361), (99, 393574), (198, 196787), (307, 126918), (614, 63459), (641, 60786), (921, 42306), (1282, 30393), (1842, 21153), (1923, 20262), (2763, 14102), (3377, 11538), (3846, 10131), (5526, 7051), (5769, 6754)]