120572154

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{28027}}^1$

素因数の和:28274

約数の個数: 24

約数和(自身を含む): 262342080

約数和(自身を除く): 141769926

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 28027, 56054, 84081, 168162, 252243, 504486, 6698453, 13396906, 20095359, 40190718, 60286077, 120572154]

約数ペア:

[(1, 120572154), (2, 60286077), (3, 40190718), (6, 20095359), (9, 13396906), (18, 6698453), (239, 504486), (478, 252243), (717, 168162), (1434, 84081), (2151, 56054), (4302, 28027)]