213840048

素因数分解:

$2^4\times 3^1\times {\mathrm{4455001}}^1$

素因数の和:4455012

約数の個数: 20

約数和(自身を含む): 552420248

約数和(自身を除く): 338580200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4455001, 8910002, 13365003, 17820004, 26730006, 35640008, 53460012, 71280016, 106920024, 213840048]

約数ペア:

[(1, 213840048), (2, 106920024), (3, 71280016), (4, 53460012), (6, 35640008), (8, 26730006), (12, 17820004), (16, 13365003), (24, 8910002), (48, 4455001)]