2760282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 7200960

約数和(自身を除く): 4440678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1153, 1197, 2306, 2394, 3459, 6918, 8071, 10377, 16142, 20754, 21907, 24213, 43814, 48426, 65721, 72639, 131442, 145278, 153349, 197163, 306698, 394326, 460047, 920094, 1380141, 2760282]

約数ペア:

[(1, 2760282), (2, 1380141), (3, 920094), (6, 460047), (7, 394326), (9, 306698), (14, 197163), (18, 153349), (19, 145278), (21, 131442), (38, 72639), (42, 65721), (57, 48426), (63, 43814), (114, 24213), (126, 21907), (133, 20754), (171, 16142), (266, 10377), (342, 8071), (399, 6918), (798, 3459), (1153, 2394), (1197, 2306)]