2840724

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 7627200

約数和(自身を除く): 4786476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 907, 1044, 1566, 1814, 2721, 3132, 3628, 5442, 8163, 10884, 16326, 24489, 26303, 32652, 48978, 52606, 78909, 97956, 105212, 157818, 236727, 315636, 473454, 710181, 946908, 1420362, 2840724]

約数ペア:

[(1, 2840724), (2, 1420362), (3, 946908), (4, 710181), (6, 473454), (9, 315636), (12, 236727), (18, 157818), (27, 105212), (29, 97956), (36, 78909), (54, 52606), (58, 48978), (87, 32652), (108, 26303), (116, 24489), (174, 16326), (261, 10884), (348, 8163), (522, 5442), (783, 3628), (907, 3132), (1044, 2721), (1566, 1814)]