2613798

素因数分解:

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

素因数の和:369

約数の個数: 48

約数和(自身を含む): 6342336

約数和(自身を除く): 3728538

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 307, 387, 473, 614, 774, 921, 946, 1419, 1842, 2763, 2838, 3377, 4257, 5526, 6754, 8514, 10131, 13201, 20262, 26402, 30393, 39603, 60786, 79206, 118809, 145211, 237618, 290422, 435633, 871266, 1306899, 2613798]

約数ペア:

[(1, 2613798), (2, 1306899), (3, 871266), (6, 435633), (9, 290422), (11, 237618), (18, 145211), (22, 118809), (33, 79206), (43, 60786), (66, 39603), (86, 30393), (99, 26402), (129, 20262), (198, 13201), (258, 10131), (307, 8514), (387, 6754), (473, 5526), (614, 4257), (774, 3377), (921, 2838), (946, 2763), (1419, 1842)]