21081433008

素因数分解:

$2^4\times 3^1\times {\mathrm{1063}}^1\times {\mathrm{413167}}^1$

素因数の和:414241

約数の個数: 40

約数和(自身を含む): 54511733248

約数和(自身を除く): 33430300240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1063, 2126, 3189, 4252, 6378, 8504, 12756, 17008, 25512, 51024, 413167, 826334, 1239501, 1652668, 2479002, 3305336, 4958004, 6610672, 9916008, 19832016, 439196521, 878393042, 1317589563, 1756786084, 2635179126, 3513572168, 5270358252, 7027144336, 10540716504, 21081433008]

約数ペア:

[(1, 21081433008), (2, 10540716504), (3, 7027144336), (4, 5270358252), (6, 3513572168), (8, 2635179126), (12, 1756786084), (16, 1317589563), (24, 878393042), (48, 439196521), (1063, 19832016), (2126, 9916008), (3189, 6610672), (4252, 4958004), (6378, 3305336), (8504, 2479002), (12756, 1652668), (17008, 1239501), (25512, 826334), (51024, 413167)]