2010172212

素因数分解:

$2^2\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{27961}}^1$

素因数の和:29968

約数の個数: 36

約数和(自身を含む): 5083994916

約数和(自身を除く): 3073822704

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1997, 3994, 5991, 7988, 11982, 17973, 23964, 27961, 35946, 55922, 71892, 83883, 111844, 167766, 251649, 335532, 503298, 1006596, 55838117, 111676234, 167514351, 223352468, 335028702, 502543053, 670057404, 1005086106, 2010172212]

約数ペア:

[(1, 2010172212), (2, 1005086106), (3, 670057404), (4, 502543053), (6, 335028702), (9, 223352468), (12, 167514351), (18, 111676234), (36, 55838117), (1997, 1006596), (3994, 503298), (5991, 335532), (7988, 251649), (11982, 167766), (17973, 111844), (23964, 83883), (27961, 71892), (35946, 55922)]