68689962

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20407}}^1$

素因数の和:20443

約数の個数: 48

約数和(自身を含む): 171916992

約数和(自身を除く): 103227030

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 20407, 40814, 61221, 122442, 183663, 224477, 346919, 367326, 448954, 673431, 693838, 1040757, 1346862, 2020293, 2081514, 3122271, 3816109, 4040586, 6244542, 7632218, 11448327, 22896654, 34344981, 68689962]

約数ペア:

[(1, 68689962), (2, 34344981), (3, 22896654), (6, 11448327), (9, 7632218), (11, 6244542), (17, 4040586), (18, 3816109), (22, 3122271), (33, 2081514), (34, 2020293), (51, 1346862), (66, 1040757), (99, 693838), (102, 673431), (153, 448954), (187, 367326), (198, 346919), (306, 224477), (374, 183663), (561, 122442), (1122, 61221), (1683, 40814), (3366, 20407)]