38229726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1993}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 80398080

約数和(自身を除く): 42168354

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 1993, 3197, 3986, 5979, 6394, 9591, 11958, 19182, 45839, 91678, 137517, 275034, 277027, 554054, 831081, 1662162, 6371621, 12743242, 19114863, 38229726]

約数ペア:

[(1, 38229726), (2, 19114863), (3, 12743242), (6, 6371621), (23, 1662162), (46, 831081), (69, 554054), (138, 277027), (139, 275034), (278, 137517), (417, 91678), (834, 45839), (1993, 19182), (3197, 11958), (3986, 9591), (5979, 6394)]