18366117

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^3$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 31257600

約数和(自身を除く): 12891483

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 1849, 3311, 5547, 9933, 12943, 20339, 38829, 61017, 79507, 142373, 238521, 427119, 556549, 874577, 1669647, 2623731, 6122039, 18366117]

約数ペア:

[(1, 18366117), (3, 6122039), (7, 2623731), (11, 1669647), (21, 874577), (33, 556549), (43, 427119), (77, 238521), (129, 142373), (231, 79507), (301, 61017), (473, 38829), (903, 20339), (1419, 12943), (1849, 9933), (3311, 5547)]