2013808842

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{7393}}^1$

素因数の和:7847

約数の個数: 48

約数和(自身を含む): 4492742280

約数和(自身を除く): 2478933438

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 409, 666, 818, 1227, 2454, 3681, 7362, 7393, 14786, 15133, 22179, 30266, 44358, 45399, 66537, 90798, 133074, 136197, 272394, 273541, 547082, 820623, 1641246, 2461869, 3023737, 4923738, 6047474, 9071211, 18142422, 27213633, 54427266, 111878269, 223756538, 335634807, 671269614, 1006904421, 2013808842]

約数ペア:

[(1, 2013808842), (2, 1006904421), (3, 671269614), (6, 335634807), (9, 223756538), (18, 111878269), (37, 54427266), (74, 27213633), (111, 18142422), (222, 9071211), (333, 6047474), (409, 4923738), (666, 3023737), (818, 2461869), (1227, 1641246), (2454, 820623), (3681, 547082), (7362, 273541), (7393, 272394), (14786, 136197), (15133, 133074), (22179, 90798), (30266, 66537), (44358, 45399)]