54218998

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{3407}}^1$

素因数の和:3591

約数の個数: 16

約数和(自身を含む): 83223360

約数和(自身を除く): 29004362

約数列:

[1, 2, 73, 109, 146, 218, 3407, 6814, 7957, 15914, 248711, 371363, 497422, 742726, 27109499, 54218998]

約数ペア:

[(1, 54218998), (2, 27109499), (73, 742726), (109, 497422), (146, 371363), (218, 248711), (3407, 15914), (6814, 7957)]