6626668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 13547520

約数和(自身を除く): 6920852

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 223, 323, 391, 437, 446, 646, 782, 874, 892, 1292, 1564, 1748, 3791, 4237, 5129, 7429, 7582, 8474, 10258, 14858, 15164, 16948, 20516, 29716, 72029, 87193, 97451, 144058, 174386, 194902, 288116, 348772, 389804, 1656667, 3313334, 6626668]

約数ペア:

[(1, 6626668), (2, 3313334), (4, 1656667), (17, 389804), (19, 348772), (23, 288116), (34, 194902), (38, 174386), (46, 144058), (68, 97451), (76, 87193), (92, 72029), (223, 29716), (323, 20516), (391, 16948), (437, 15164), (446, 14858), (646, 10258), (782, 8474), (874, 7582), (892, 7429), (1292, 5129), (1564, 4237), (1748, 3791)]