6645706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2$

素因数の和:190

約数の個数: 24

約数和(自身を含む): 10895040

約数和(自身を除く): 4249334

約数列:

[1, 2, 19, 38, 47, 61, 94, 122, 893, 1159, 1786, 2318, 2867, 3721, 5734, 7442, 54473, 70699, 108946, 141398, 174887, 349774, 3322853, 6645706]

約数ペア:

[(1, 6645706), (2, 3322853), (19, 349774), (38, 174887), (47, 141398), (61, 108946), (94, 70699), (122, 54473), (893, 7442), (1159, 5734), (1786, 3721), (2318, 2867)]