31392756

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{7717}}^1$

素因数の和:7840

約数の個数: 36

約数和(自身を含む): 80066532

約数和(自身を除く): 48673776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 7717, 15434, 23151, 30868, 46302, 69453, 92604, 138906, 277812, 872021, 1744042, 2616063, 3488084, 5232126, 7848189, 10464252, 15696378, 31392756]

約数ペア:

[(1, 31392756), (2, 15696378), (3, 10464252), (4, 7848189), (6, 5232126), (9, 3488084), (12, 2616063), (18, 1744042), (36, 872021), (113, 277812), (226, 138906), (339, 92604), (452, 69453), (678, 46302), (1017, 30868), (1356, 23151), (2034, 15434), (4068, 7717)]