42641286

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{54251}}^1$

素因数の和:54387

約数の個数: 16

約数和(自身を含む): 85935168

約数和(自身を除く): 43293882

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 54251, 108502, 162753, 325506, 7106881, 14213762, 21320643, 42641286]

約数ペア:

[(1, 42641286), (2, 21320643), (3, 14213762), (6, 7106881), (131, 325506), (262, 162753), (393, 108502), (786, 54251)]