18017230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23399}}^1$

素因数の和:23424

約数の個数: 32

約数和(自身を含む): 40435200

約数和(自身を除く): 22417970

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 23399, 46798, 116995, 163793, 233990, 257389, 327586, 514778, 818965, 1286945, 1637930, 1801723, 2573890, 3603446, 9008615, 18017230]

約数ペア:

[(1, 18017230), (2, 9008615), (5, 3603446), (7, 2573890), (10, 1801723), (11, 1637930), (14, 1286945), (22, 818965), (35, 514778), (55, 327586), (70, 257389), (77, 233990), (110, 163793), (154, 116995), (385, 46798), (770, 23399)]