18157020182

素因数分解:

$2^1\times 7^1\times {\mathrm{39799}}^1\times {\mathrm{32587}}^1$

素因数の和:72395

約数の個数: 16

約数和(自身を含む): 31128057600

約数和(自身を除く): 12971037418

約数列:

[1, 2, 7, 14, 32587, 39799, 65174, 79598, 228109, 278593, 456218, 557186, 1296930013, 2593860026, 9078510091, 18157020182]

約数ペア:

[(1, 18157020182), (2, 9078510091), (7, 2593860026), (14, 1296930013), (32587, 557186), (39799, 456218), (65174, 278593), (79598, 228109)]