6684998

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 24

約数和(自身を含む): 10863072

約数和(自身を除く): 4178074

約数列:

[1, 2, 19, 38, 47, 94, 197, 361, 394, 722, 893, 1786, 3743, 7486, 9259, 16967, 18518, 33934, 71117, 142234, 175921, 351842, 3342499, 6684998]

約数ペア:

[(1, 6684998), (2, 3342499), (19, 351842), (38, 175921), (47, 142234), (94, 71117), (197, 33934), (361, 18518), (394, 16967), (722, 9259), (893, 7486), (1786, 3743)]