131355522

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{36671}}^1$

素因数の和:36878

約数の個数: 24

約数和(自身を含む): 286041600

約数和(自身を除く): 154686078

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 36671, 73342, 110013, 220026, 330039, 660078, 7297529, 14595058, 21892587, 43785174, 65677761, 131355522]

約数ペア:

[(1, 131355522), (2, 65677761), (3, 43785174), (6, 21892587), (9, 14595058), (18, 7297529), (199, 660078), (398, 330039), (597, 220026), (1194, 110013), (1791, 73342), (3582, 36671)]