26880966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{673}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 66871584

約数和(自身を除く): 39990618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 317, 634, 673, 951, 1346, 1902, 2019, 2219, 2853, 4038, 4438, 4711, 5706, 6057, 6657, 9422, 12114, 13314, 14133, 19971, 28266, 39942, 42399, 84798, 213341, 426682, 640023, 1280046, 1493387, 1920069, 2986774, 3840138, 4480161, 8960322, 13440483, 26880966]

約数ペア:

[(1, 26880966), (2, 13440483), (3, 8960322), (6, 4480161), (7, 3840138), (9, 2986774), (14, 1920069), (18, 1493387), (21, 1280046), (42, 640023), (63, 426682), (126, 213341), (317, 84798), (634, 42399), (673, 39942), (951, 28266), (1346, 19971), (1902, 14133), (2019, 13314), (2219, 12114), (2853, 9422), (4038, 6657), (4438, 6057), (4711, 5706)]