7320942

素因数分解:

$2^1\times 3^4\times {\mathrm{45191}}^1$

素因数の和:45205

約数の個数: 20

約数和(自身を含む): 16404696

約数和(自身を除く): 9083754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 45191, 90382, 135573, 271146, 406719, 813438, 1220157, 2440314, 3660471, 7320942]

約数ペア:

[(1, 7320942), (2, 3660471), (3, 2440314), (6, 1220157), (9, 813438), (18, 406719), (27, 271146), (54, 135573), (81, 90382), (162, 45191)]