40808142

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{20063}}^1$

素因数の和:20184

約数の個数: 24

約数和(自身を含む): 89204544

約数和(自身を除く): 48396402

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 20063, 40126, 60189, 120378, 180567, 361134, 2267119, 4534238, 6801357, 13602714, 20404071, 40808142]

約数ペア:

[(1, 40808142), (2, 20404071), (3, 13602714), (6, 6801357), (9, 4534238), (18, 2267119), (113, 361134), (226, 180567), (339, 120378), (678, 60189), (1017, 40126), (2034, 20063)]