8156196

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3191}}^1$

素因数の和:3272

約数の個数: 36

約数和(自身を含む): 20913984

約数和(自身を除く): 12757788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 3191, 6382, 9573, 12764, 19146, 28719, 38292, 57438, 114876, 226561, 453122, 679683, 906244, 1359366, 2039049, 2718732, 4078098, 8156196]

約数ペア:

[(1, 8156196), (2, 4078098), (3, 2718732), (4, 2039049), (6, 1359366), (9, 906244), (12, 679683), (18, 453122), (36, 226561), (71, 114876), (142, 57438), (213, 38292), (284, 28719), (426, 19146), (639, 12764), (852, 9573), (1278, 6382), (2556, 3191)]