12246978

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 25277184

約数和(自身を除く): 13030206

約数列:

[1, 2, 3, 6, 47, 94, 137, 141, 274, 282, 317, 411, 634, 822, 951, 1902, 6439, 12878, 14899, 19317, 29798, 38634, 43429, 44697, 86858, 89394, 130287, 260574, 2041163, 4082326, 6123489, 12246978]

約数ペア:

[(1, 12246978), (2, 6123489), (3, 4082326), (6, 2041163), (47, 260574), (94, 130287), (137, 89394), (141, 86858), (274, 44697), (282, 43429), (317, 38634), (411, 29798), (634, 19317), (822, 14899), (951, 12878), (1902, 6439)]