27851484

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 67777920

約数和(自身を除く): 39926436

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 163, 174, 326, 348, 489, 491, 652, 978, 982, 1473, 1956, 1964, 2946, 4727, 5892, 9454, 14181, 14239, 18908, 28362, 28478, 42717, 56724, 56956, 80033, 85434, 160066, 170868, 240099, 320132, 480198, 960396, 2320957, 4641914, 6962871, 9283828, 13925742, 27851484]

約数ペア:

[(1, 27851484), (2, 13925742), (3, 9283828), (4, 6962871), (6, 4641914), (12, 2320957), (29, 960396), (58, 480198), (87, 320132), (116, 240099), (163, 170868), (174, 160066), (326, 85434), (348, 80033), (489, 56956), (491, 56724), (652, 42717), (978, 28478), (982, 28362), (1473, 18908), (1956, 14239), (1964, 14181), (2946, 9454), (4727, 5892)]