66804642

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{7151}}^1$

素因数の和:7335

約数の個数: 32

約数和(自身を含む): 149333760

約数和(自身を除く): 82529118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 7151, 9342, 14302, 21453, 42906, 64359, 128718, 193077, 386154, 1237123, 2474246, 3711369, 7422738, 11134107, 22268214, 33402321, 66804642]

約数ペア:

[(1, 66804642), (2, 33402321), (3, 22268214), (6, 11134107), (9, 7422738), (18, 3711369), (27, 2474246), (54, 1237123), (173, 386154), (346, 193077), (519, 128718), (1038, 64359), (1557, 42906), (3114, 21453), (4671, 14302), (7151, 9342)]