2990925774

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{80233}}^1$

素因数の和:80369

約数の個数: 48

約数和(自身を含む): 6884077200

約数和(自身を除く): 3893151426

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 654, 981, 1962, 2071, 4142, 6213, 12426, 18639, 37278, 80233, 160466, 240699, 481398, 722097, 1444194, 1524427, 3048854, 4573281, 8745397, 9146562, 13719843, 17490794, 26236191, 27439686, 52472382, 78708573, 157417146, 166162543, 332325086, 498487629, 996975258, 1495462887, 2990925774]

約数ペア:

[(1, 2990925774), (2, 1495462887), (3, 996975258), (6, 498487629), (9, 332325086), (18, 166162543), (19, 157417146), (38, 78708573), (57, 52472382), (109, 27439686), (114, 26236191), (171, 17490794), (218, 13719843), (327, 9146562), (342, 8745397), (654, 4573281), (981, 3048854), (1962, 1524427), (2071, 1444194), (4142, 722097), (6213, 481398), (12426, 240699), (18639, 160466), (37278, 80233)]