3962226

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^2\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 24

約数和(自身を含む): 8098992

約数和(自身を除く): 4136766

約数列:

[1, 2, 3, 6, 71, 131, 142, 213, 262, 393, 426, 786, 5041, 9301, 10082, 15123, 18602, 27903, 30246, 55806, 660371, 1320742, 1981113, 3962226]

約数ペア:

[(1, 3962226), (2, 1981113), (3, 1320742), (6, 660371), (71, 55806), (131, 30246), (142, 27903), (213, 18602), (262, 15123), (393, 10082), (426, 9301), (786, 5041)]