7420884498

素因数分解:

$2^1\times 3^4\times {\mathrm{45807929}}^1$

素因数の和:45807943

約数の個数: 20

約数和(自身を含む): 16628278590

約数和(自身を除く): 9207394092

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 45807929, 91615858, 137423787, 274847574, 412271361, 824542722, 1236814083, 2473628166, 3710442249, 7420884498]

約数ペア:

[(1, 7420884498), (2, 3710442249), (3, 2473628166), (6, 1236814083), (9, 824542722), (18, 412271361), (27, 274847574), (54, 137423787), (81, 91615858), (162, 45807929)]