81428754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{39799}}^1$

素因数の和:39846

約数の個数: 32

約数和(自身を含む): 183398400

約数和(自身を除く): 101969646

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 39799, 79598, 119397, 238794, 437789, 875578, 1233769, 1313367, 2467538, 2626734, 3701307, 7402614, 13571459, 27142918, 40714377, 81428754]

約数ペア:

[(1, 81428754), (2, 40714377), (3, 27142918), (6, 13571459), (11, 7402614), (22, 3701307), (31, 2626734), (33, 2467538), (62, 1313367), (66, 1233769), (93, 875578), (186, 437789), (341, 238794), (682, 119397), (1023, 79598), (2046, 39799)]