18396392

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10597}}^1$

素因数の和:10641

約数の個数: 32

約数和(自身を含む): 40696320

約数和(自身を除く): 22299928

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 10597, 21194, 42388, 74179, 84776, 148358, 296716, 328507, 593432, 657014, 1314028, 2299549, 2628056, 4599098, 9198196, 18396392]

約数ペア:

[(1, 18396392), (2, 9198196), (4, 4599098), (7, 2628056), (8, 2299549), (14, 1314028), (28, 657014), (31, 593432), (56, 328507), (62, 296716), (124, 148358), (217, 84776), (248, 74179), (434, 42388), (868, 21194), (1736, 10597)]