664836

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3259}}^1$

素因数の和:3283

約数の個数: 24

約数和(自身を含む): 1643040

約数和(自身を除く): 978204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 3259, 6518, 9777, 13036, 19554, 39108, 55403, 110806, 166209, 221612, 332418, 664836]

約数ペア:

[(1, 664836), (2, 332418), (3, 221612), (4, 166209), (6, 110806), (12, 55403), (17, 39108), (34, 19554), (51, 13036), (68, 9777), (102, 6518), (204, 3259)]