18882019923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{8389}}^1\times {\mathrm{57713}}^1$

素因数の和:66118

約数の個数: 16

約数和(自身を含む): 27116345760

約数和(自身を除く): 8234325837

約数列:

[1, 3, 13, 39, 8389, 25167, 57713, 109057, 173139, 327171, 750269, 2250807, 484154357, 1452463071, 6294006641, 18882019923]

約数ペア:

[(1, 18882019923), (3, 6294006641), (13, 1452463071), (39, 484154357), (8389, 2250807), (25167, 750269), (57713, 327171), (109057, 173139)]