82438578

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1861}}^1$

素因数の和:1999

約数の個数: 48

約数和(自身を含む): 188225856

約数和(自身を除く): 105787278

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 107, 138, 207, 214, 321, 414, 642, 963, 1861, 1926, 2461, 3722, 4922, 5583, 7383, 11166, 14766, 16749, 22149, 33498, 42803, 44298, 85606, 128409, 199127, 256818, 385227, 398254, 597381, 770454, 1194762, 1792143, 3584286, 4579921, 9159842, 13739763, 27479526, 41219289, 82438578]

約数ペア:

[(1, 82438578), (2, 41219289), (3, 27479526), (6, 13739763), (9, 9159842), (18, 4579921), (23, 3584286), (46, 1792143), (69, 1194762), (107, 770454), (138, 597381), (207, 398254), (214, 385227), (321, 256818), (414, 199127), (642, 128409), (963, 85606), (1861, 44298), (1926, 42803), (2461, 33498), (3722, 22149), (4922, 16749), (5583, 14766), (7383, 11166)]