21740748

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{16033}}^1$

素因数の和:16153

約数の個数: 24

約数和(自身を含む): 51180528

約数和(自身を除く): 29439780

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 16033, 32066, 48099, 64132, 96198, 192396, 1811729, 3623458, 5435187, 7246916, 10870374, 21740748]

約数ペア:

[(1, 21740748), (2, 10870374), (3, 7246916), (4, 5435187), (6, 3623458), (12, 1811729), (113, 192396), (226, 96198), (339, 64132), (452, 48099), (678, 32066), (1356, 16033)]