38935854

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{21001}}^1$

素因数の和:21112

約数の個数: 24

約数和(自身を含む): 85184112

約数和(自身を除く): 46248258

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 21001, 42002, 63003, 126006, 189009, 378018, 2163103, 4326206, 6489309, 12978618, 19467927, 38935854]

約数ペア:

[(1, 38935854), (2, 19467927), (3, 12978618), (6, 6489309), (9, 4326206), (18, 2163103), (103, 378018), (206, 189009), (309, 126006), (618, 63003), (927, 42002), (1854, 21001)]