56431218

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{20947}}^1$

素因数の和:21401

約数の個数: 16

約数和(自身を含む): 113119200

約数和(自身を除く): 56687982

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 20947, 41894, 62841, 125682, 9405203, 18810406, 28215609, 56431218]

約数ペア:

[(1, 56431218), (2, 28215609), (3, 18810406), (6, 9405203), (449, 125682), (898, 62841), (1347, 41894), (2694, 20947)]