26857548

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{1669}}^1$

素因数の和:1831

約数の個数: 48

約数和(自身を含む): 70140000

約数和(自身を除く): 43282452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 596, 894, 1341, 1669, 1788, 2682, 3338, 4023, 5007, 5364, 6676, 8046, 10014, 15021, 16092, 20028, 30042, 45063, 60084, 90126, 180252, 248681, 497362, 746043, 994724, 1492086, 2238129, 2984172, 4476258, 6714387, 8952516, 13428774, 26857548]

約数ペア:

[(1, 26857548), (2, 13428774), (3, 8952516), (4, 6714387), (6, 4476258), (9, 2984172), (12, 2238129), (18, 1492086), (27, 994724), (36, 746043), (54, 497362), (108, 248681), (149, 180252), (298, 90126), (447, 60084), (596, 45063), (894, 30042), (1341, 20028), (1669, 16092), (1788, 15021), (2682, 10014), (3338, 8046), (4023, 6676), (5007, 5364)]