18582486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{238237}}^1$

素因数の和:238255

約数の個数: 16

約数和(自身を含む): 40023984

約数和(自身を除く): 21441498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 238237, 476474, 714711, 1429422, 3097081, 6194162, 9291243, 18582486]

約数ペア:

[(1, 18582486), (2, 9291243), (3, 6194162), (6, 3097081), (13, 1429422), (26, 714711), (39, 476474), (78, 238237)]