7841394

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 19514880

約数和(自身を除く): 11673486

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 129, 198, 258, 297, 307, 387, 473, 594, 614, 774, 921, 946, 1161, 1419, 1842, 2322, 2763, 2838, 3377, 4257, 5526, 6754, 8289, 8514, 10131, 12771, 13201, 16578, 20262, 25542, 26402, 30393, 39603, 60786, 79206, 91179, 118809, 145211, 182358, 237618, 290422, 356427, 435633, 712854, 871266, 1306899, 2613798, 3920697, 7841394]

約数ペア:

[(1, 7841394), (2, 3920697), (3, 2613798), (6, 1306899), (9, 871266), (11, 712854), (18, 435633), (22, 356427), (27, 290422), (33, 237618), (43, 182358), (54, 145211), (66, 118809), (86, 91179), (99, 79206), (129, 60786), (198, 39603), (258, 30393), (297, 26402), (307, 25542), (387, 20262), (473, 16578), (594, 13201), (614, 12771), (774, 10131), (921, 8514), (946, 8289), (1161, 6754), (1419, 5526), (1842, 4257), (2322, 3377), (2763, 2838)]