18197432

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{1709}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 37551600

約数和(自身を除く): 19354168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 1709, 2662, 3418, 5324, 6836, 10648, 13672, 18799, 37598, 75196, 150392, 206789, 413578, 827156, 1654312, 2274679, 4549358, 9098716, 18197432]

約数ペア:

[(1, 18197432), (2, 9098716), (4, 4549358), (8, 2274679), (11, 1654312), (22, 827156), (44, 413578), (88, 206789), (121, 150392), (242, 75196), (484, 37598), (968, 18799), (1331, 13672), (1709, 10648), (2662, 6836), (3418, 5324)]