381837162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211427}}^1$

素因数の和:211482

約数の個数: 32

約数和(自身を含む): 893071872

約数和(自身を除く): 511234710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 211427, 422854, 634281, 1268562, 1479989, 2959978, 4439967, 8879934, 9091361, 18182722, 27274083, 54548166, 63639527, 127279054, 190918581, 381837162]

約数ペア:

[(1, 381837162), (2, 190918581), (3, 127279054), (6, 63639527), (7, 54548166), (14, 27274083), (21, 18182722), (42, 9091361), (43, 8879934), (86, 4439967), (129, 2959978), (258, 1479989), (301, 1268562), (602, 634281), (903, 422854), (1806, 211427)]