667640682

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{739}}^1\times {\mathrm{947}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 1477401120

約数和(自身を除く): 809760438

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 739, 947, 954, 1478, 1894, 2217, 2841, 4434, 5682, 6651, 8523, 13302, 17046, 39167, 50191, 78334, 100382, 117501, 150573, 235002, 301146, 352503, 451719, 699833, 705006, 903438, 1399666, 2099499, 4198998, 6298497, 12596994, 37091149, 74182298, 111273447, 222546894, 333820341, 667640682]

約数ペア:

[(1, 667640682), (2, 333820341), (3, 222546894), (6, 111273447), (9, 74182298), (18, 37091149), (53, 12596994), (106, 6298497), (159, 4198998), (318, 2099499), (477, 1399666), (739, 903438), (947, 705006), (954, 699833), (1478, 451719), (1894, 352503), (2217, 301146), (2841, 235002), (4434, 150573), (5682, 117501), (6651, 100382), (8523, 78334), (13302, 50191), (17046, 39167)]