130428732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1552723}}^1$

素因数の和:1552737

約数の個数: 24

約数和(自身を含む): 347810176

約数和(自身を除く): 217381444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1552723, 3105446, 4658169, 6210892, 9316338, 10869061, 18632676, 21738122, 32607183, 43476244, 65214366, 130428732]

約数ペア:

[(1, 130428732), (2, 65214366), (3, 43476244), (4, 32607183), (6, 21738122), (7, 18632676), (12, 10869061), (14, 9316338), (21, 6210892), (28, 4658169), (42, 3105446), (84, 1552723)]