18017846

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1481}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 34145280

約数和(自身を除く): 16127434

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 869, 1106, 1481, 1738, 2962, 6083, 10367, 12166, 16291, 20734, 32582, 114037, 116999, 228074, 233998, 818993, 1286989, 1637986, 2573978, 9008923, 18017846]

約数ペア:

[(1, 18017846), (2, 9008923), (7, 2573978), (11, 1637986), (14, 1286989), (22, 818993), (77, 233998), (79, 228074), (154, 116999), (158, 114037), (553, 32582), (869, 20734), (1106, 16291), (1481, 12166), (1738, 10367), (2962, 6083)]