2639154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 6230016

約数和(自身を除く): 3590862

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 2027, 4054, 6081, 12162, 14189, 28378, 42567, 62837, 85134, 125674, 188511, 377022, 439859, 879718, 1319577, 2639154]

約数ペア:

[(1, 2639154), (2, 1319577), (3, 879718), (6, 439859), (7, 377022), (14, 188511), (21, 125674), (31, 85134), (42, 62837), (62, 42567), (93, 28378), (186, 14189), (217, 12162), (434, 6081), (651, 4054), (1302, 2027)]