81734274

素因数分解:

$2^1\times 3^2\times {\mathrm{1423}}^1\times {\mathrm{3191}}^1$

素因数の和:4622

約数の個数: 24

約数和(自身を含む): 177270912

約数和(自身を除く): 95536638

約数列:

[1, 2, 3, 6, 9, 18, 1423, 2846, 3191, 4269, 6382, 8538, 9573, 12807, 19146, 25614, 28719, 57438, 4540793, 9081586, 13622379, 27244758, 40867137, 81734274]

約数ペア:

[(1, 81734274), (2, 40867137), (3, 27244758), (6, 13622379), (9, 9081586), (18, 4540793), (1423, 57438), (2846, 28719), (3191, 25614), (4269, 19146), (6382, 12807), (8538, 9573)]