17123868

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20681}}^1$

素因数の和:20714

約数の個数: 36

約数和(自身を含む): 45169488

約数和(自身を除く): 28045620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 20681, 41362, 62043, 82724, 124086, 186129, 248172, 372258, 475663, 744516, 951326, 1426989, 1902652, 2853978, 4280967, 5707956, 8561934, 17123868]

約数ペア:

[(1, 17123868), (2, 8561934), (3, 5707956), (4, 4280967), (6, 2853978), (9, 1902652), (12, 1426989), (18, 951326), (23, 744516), (36, 475663), (46, 372258), (69, 248172), (92, 186129), (138, 124086), (207, 82724), (276, 62043), (414, 41362), (828, 20681)]