8414154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1553}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 21333312

約数和(自身を除く): 12919158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1553, 1806, 2709, 3106, 4659, 5418, 9318, 10871, 13977, 21742, 27954, 32613, 65226, 66779, 97839, 133558, 195678, 200337, 400674, 467453, 601011, 934906, 1202022, 1402359, 2804718, 4207077, 8414154]

約数ペア:

[(1, 8414154), (2, 4207077), (3, 2804718), (6, 1402359), (7, 1202022), (9, 934906), (14, 601011), (18, 467453), (21, 400674), (42, 200337), (43, 195678), (63, 133558), (86, 97839), (126, 66779), (129, 65226), (258, 32613), (301, 27954), (387, 21742), (602, 13977), (774, 10871), (903, 9318), (1553, 5418), (1806, 4659), (2709, 3106)]