339966

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 859248

約数和(自身を除く): 519282

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 101, 102, 153, 187, 198, 202, 303, 306, 374, 561, 606, 909, 1111, 1122, 1683, 1717, 1818, 2222, 3333, 3366, 3434, 5151, 6666, 9999, 10302, 15453, 18887, 19998, 30906, 37774, 56661, 113322, 169983, 339966]

約数ペア:

[(1, 339966), (2, 169983), (3, 113322), (6, 56661), (9, 37774), (11, 30906), (17, 19998), (18, 18887), (22, 15453), (33, 10302), (34, 9999), (51, 6666), (66, 5151), (99, 3434), (101, 3366), (102, 3333), (153, 2222), (187, 1818), (198, 1717), (202, 1683), (303, 1122), (306, 1111), (374, 909), (561, 606)]