18248856

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{17683}}^1$

素因数の和:17735

約数の個数: 32

約数和(自身を含む): 46685760

約数和(自身を除く): 28436904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 17683, 35366, 53049, 70732, 106098, 141464, 212196, 424392, 760369, 1520738, 2281107, 3041476, 4562214, 6082952, 9124428, 18248856]

約数ペア:

[(1, 18248856), (2, 9124428), (3, 6082952), (4, 4562214), (6, 3041476), (8, 2281107), (12, 1520738), (24, 760369), (43, 424392), (86, 212196), (129, 141464), (172, 106098), (258, 70732), (344, 53049), (516, 35366), (1032, 17683)]