18847932

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{36527}}^1$

素因数の和:36577

約数の個数: 24

約数和(自身を含む): 45002496

約数和(自身を除く): 26154564

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 36527, 73054, 109581, 146108, 219162, 438324, 1570661, 3141322, 4711983, 6282644, 9423966, 18847932]

約数ペア:

[(1, 18847932), (2, 9423966), (3, 6282644), (4, 4711983), (6, 3141322), (12, 1570661), (43, 438324), (86, 219162), (129, 146108), (172, 109581), (258, 73054), (516, 36527)]