1621194618

素因数分解:

$2^1\times 3^1\times {\mathrm{13907}}^1\times {\mathrm{19429}}^1$

素因数の和:33341

約数の個数: 16

約数和(自身を含む): 3242789280

約数和(自身を除く): 1621594662

約数列:

[1, 2, 3, 6, 13907, 19429, 27814, 38858, 41721, 58287, 83442, 116574, 270199103, 540398206, 810597309, 1621194618]

約数ペア:

[(1, 1621194618), (2, 810597309), (3, 540398206), (6, 270199103), (13907, 116574), (19429, 83442), (27814, 58287), (38858, 41721)]