7977294

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 18909072

約数和(自身を除く): 10931778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 467, 657, 934, 949, 1314, 1401, 1898, 2802, 2847, 4203, 5694, 6071, 8406, 8541, 12142, 17082, 18213, 34091, 36426, 54639, 68182, 102273, 109278, 204546, 306819, 443183, 613638, 886366, 1329549, 2659098, 3988647, 7977294]

約数ペア:

[(1, 7977294), (2, 3988647), (3, 2659098), (6, 1329549), (9, 886366), (13, 613638), (18, 443183), (26, 306819), (39, 204546), (73, 109278), (78, 102273), (117, 68182), (146, 54639), (219, 36426), (234, 34091), (438, 18213), (467, 17082), (657, 12142), (934, 8541), (949, 8406), (1314, 6071), (1401, 5694), (1898, 4203), (2802, 2847)]