86995974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{2039}}^1$

素因数の和:2604

約数の個数: 32

約数和(自身を含む): 187810560

約数和(自身を除く): 100814586

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 547, 1094, 1641, 2039, 3282, 4078, 6117, 7111, 12234, 14222, 21333, 26507, 42666, 53014, 79521, 159042, 1115333, 2230666, 3345999, 6691998, 14499329, 28998658, 43497987, 86995974]

約数ペア:

[(1, 86995974), (2, 43497987), (3, 28998658), (6, 14499329), (13, 6691998), (26, 3345999), (39, 2230666), (78, 1115333), (547, 159042), (1094, 79521), (1641, 53014), (2039, 42666), (3282, 26507), (4078, 21333), (6117, 14222), (7111, 12234)]