56991114

素因数分解:

$2^1\times 3^4\times {\mathrm{351797}}^1$

素因数の和:351811

約数の個数: 20

約数和(自身を含む): 127702674

約数和(自身を除く): 70711560

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 351797, 703594, 1055391, 2110782, 3166173, 6332346, 9498519, 18997038, 28495557, 56991114]

約数ペア:

[(1, 56991114), (2, 28495557), (3, 18997038), (6, 9498519), (9, 6332346), (18, 3166173), (27, 2110782), (54, 1055391), (81, 703594), (162, 351797)]