18408040682

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1\times {\mathrm{1787}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 28467391680

約数和(自身を除く): 10059350998

約数列:

[1, 2, 41, 82, 269, 467, 538, 934, 1787, 3574, 11029, 19147, 22058, 38294, 73267, 125623, 146534, 251246, 480703, 834529, 961406, 1669058, 5150543, 10301086, 19708823, 34215689, 39417646, 68431378, 224488301, 448976602, 9204020341, 18408040682]

約数ペア:

[(1, 18408040682), (2, 9204020341), (41, 448976602), (82, 224488301), (269, 68431378), (467, 39417646), (538, 34215689), (934, 19708823), (1787, 10301086), (3574, 5150543), (11029, 1669058), (19147, 961406), (22058, 834529), (38294, 480703), (73267, 251246), (125623, 146534)]