2007320724

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{640907}}^1$

素因数の和:640949

約数の個数: 48

約数和(自身を含む): 5383627200

約数和(自身を除く): 3376306476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 640907, 1281814, 1922721, 2563628, 3845442, 5768163, 7690884, 11536326, 17304489, 18586303, 23072652, 34608978, 37172606, 55758909, 69217956, 74345212, 111517818, 167276727, 223035636, 334553454, 501830181, 669106908, 1003660362, 2007320724]

約数ペア:

[(1, 2007320724), (2, 1003660362), (3, 669106908), (4, 501830181), (6, 334553454), (9, 223035636), (12, 167276727), (18, 111517818), (27, 74345212), (29, 69217956), (36, 55758909), (54, 37172606), (58, 34608978), (87, 23072652), (108, 18586303), (116, 17304489), (174, 11536326), (261, 7690884), (348, 5768163), (522, 3845442), (783, 2563628), (1044, 1922721), (1566, 1281814), (3132, 640907)]