8517996

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 22932000

約数和(自身を除く): 14414004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 199, 246, 261, 348, 369, 398, 492, 522, 597, 738, 796, 1044, 1189, 1194, 1476, 1791, 2378, 2388, 3567, 3582, 4756, 5771, 7134, 7164, 8159, 10701, 11542, 14268, 16318, 17313, 21402, 23084, 24477, 32636, 34626, 42804, 48954, 51939, 69252, 73431, 97908, 103878, 146862, 207756, 236611, 293724, 473222, 709833, 946444, 1419666, 2129499, 2839332, 4258998, 8517996]

約数ペア:

[(1, 8517996), (2, 4258998), (3, 2839332), (4, 2129499), (6, 1419666), (9, 946444), (12, 709833), (18, 473222), (29, 293724), (36, 236611), (41, 207756), (58, 146862), (82, 103878), (87, 97908), (116, 73431), (123, 69252), (164, 51939), (174, 48954), (199, 42804), (246, 34626), (261, 32636), (348, 24477), (369, 23084), (398, 21402), (492, 17313), (522, 16318), (597, 14268), (738, 11542), (796, 10701), (1044, 8159), (1189, 7164), (1194, 7134), (1476, 5771), (1791, 4756), (2378, 3582), (2388, 3567)]