1307431674

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{2129}}^1$

素因数の和:2559

約数の個数: 48

約数和(自身を含む): 2869237800

約数和(自身を除く): 1561806126

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 313, 327, 626, 654, 939, 981, 1878, 1962, 2129, 2817, 4258, 5634, 6387, 12774, 19161, 34117, 38322, 68234, 102351, 204702, 232061, 307053, 464122, 614106, 666377, 696183, 1332754, 1392366, 1999131, 2088549, 3998262, 4177098, 5997393, 11994786, 72635093, 145270186, 217905279, 435810558, 653715837, 1307431674]

約数ペア:

[(1, 1307431674), (2, 653715837), (3, 435810558), (6, 217905279), (9, 145270186), (18, 72635093), (109, 11994786), (218, 5997393), (313, 4177098), (327, 3998262), (626, 2088549), (654, 1999131), (939, 1392366), (981, 1332754), (1878, 696183), (1962, 666377), (2129, 614106), (2817, 464122), (4258, 307053), (5634, 232061), (6387, 204702), (12774, 102351), (19161, 68234), (34117, 38322)]