138971724

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{218509}}^1$

素因数の和:218569

約数の個数: 24

約数和(自身を含む): 330387120

約数和(自身を除く): 191415396

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 218509, 437018, 655527, 874036, 1311054, 2622108, 11580977, 23161954, 34742931, 46323908, 69485862, 138971724]

約数ペア:

[(1, 138971724), (2, 69485862), (3, 46323908), (4, 34742931), (6, 23161954), (12, 11580977), (53, 2622108), (106, 1311054), (159, 874036), (212, 655527), (318, 437018), (636, 218509)]