393210234

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{68053}}^1$

素因数の和:68171

約数の個数: 32

約数和(自身を含む): 881979840

約数和(自身を除く): 488769606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 68053, 136106, 204159, 408318, 612477, 1224954, 1837431, 3674862, 7281671, 14563342, 21845013, 43690026, 65535039, 131070078, 196605117, 393210234]

約数ペア:

[(1, 393210234), (2, 196605117), (3, 131070078), (6, 65535039), (9, 43690026), (18, 21845013), (27, 14563342), (54, 7281671), (107, 3674862), (214, 1837431), (321, 1224954), (642, 612477), (963, 408318), (1926, 204159), (2889, 136106), (5778, 68053)]