1372384278

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{399181}}^1$

素因数の和:399380

約数の個数: 24

約数和(自身を含む): 2989074816

約数和(自身を除く): 1616690538

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 399181, 798362, 1197543, 2395086, 3592629, 7185258, 76243571, 152487142, 228730713, 457461426, 686192139, 1372384278]

約数ペア:

[(1, 1372384278), (2, 686192139), (3, 457461426), (6, 228730713), (9, 152487142), (18, 76243571), (191, 7185258), (382, 3592629), (573, 2395086), (1146, 1197543), (1719, 798362), (3438, 399181)]