66178254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{947}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 139697280

約数和(自身を除く): 73519026

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 613, 947, 1226, 1839, 1894, 2841, 3678, 5682, 11647, 17993, 23294, 34941, 35986, 53979, 69882, 107958, 580511, 1161022, 1741533, 3483066, 11029709, 22059418, 33089127, 66178254]

約数ペア:

[(1, 66178254), (2, 33089127), (3, 22059418), (6, 11029709), (19, 3483066), (38, 1741533), (57, 1161022), (114, 580511), (613, 107958), (947, 69882), (1226, 53979), (1839, 35986), (1894, 34941), (2841, 23294), (3678, 17993), (5682, 11647)]