66387558

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2543}}^1$

素因数の和:2796

約数の個数: 32

約数和(自身を含む): 140428800

約数和(自身を除く): 74041242

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 229, 458, 687, 1374, 2543, 4351, 5086, 7629, 8702, 13053, 15258, 26106, 48317, 96634, 144951, 289902, 582347, 1164694, 1747041, 3494082, 11064593, 22129186, 33193779, 66387558]

約数ペア:

[(1, 66387558), (2, 33193779), (3, 22129186), (6, 11064593), (19, 3494082), (38, 1747041), (57, 1164694), (114, 582347), (229, 289902), (458, 144951), (687, 96634), (1374, 48317), (2543, 26106), (4351, 15258), (5086, 13053), (7629, 8702)]