349226154

素因数分解:

$2^1\times 3^4\times {\mathrm{2155717}}^1$

素因数の和:2155731

約数の個数: 20

約数和(自身を含む): 782525634

約数和(自身を除く): 433299480

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2155717, 4311434, 6467151, 12934302, 19401453, 38802906, 58204359, 116408718, 174613077, 349226154]

約数ペア:

[(1, 349226154), (2, 174613077), (3, 116408718), (6, 58204359), (9, 38802906), (18, 19401453), (27, 12934302), (54, 6467151), (81, 4311434), (162, 2155717)]