81194586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{9391}}^1$

素因数の和:9538

約数の個数: 32

約数和(自身を含む): 178523136

約数和(自身を除く): 97328550

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 4323, 8646, 9391, 18782, 28173, 56346, 103301, 206602, 309903, 619806, 1230221, 2460442, 3690663, 7381326, 13532431, 27064862, 40597293, 81194586]

約数ペア:

[(1, 81194586), (2, 40597293), (3, 27064862), (6, 13532431), (11, 7381326), (22, 3690663), (33, 2460442), (66, 1230221), (131, 619806), (262, 309903), (393, 206602), (786, 103301), (1441, 56346), (2882, 28173), (4323, 18782), (8646, 9391)]