64920906

素因数分解:

$2^1\times 3^3\times {\mathrm{1202239}}^1$

素因数の和:1202250

約数の個数: 16

約数和(自身を含む): 144268800

約数和(自身を除く): 79347894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1202239, 2404478, 3606717, 7213434, 10820151, 21640302, 32460453, 64920906]

約数ペア:

[(1, 64920906), (2, 32460453), (3, 21640302), (6, 10820151), (9, 7213434), (18, 3606717), (27, 2404478), (54, 1202239)]