264920454

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{207293}}^1$

素因数の和:207372

約数の個数: 24

約数和(自身を含む): 582081552

約数和(自身を除く): 317161098

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 207293, 414586, 621879, 1243758, 1865637, 3731274, 14717803, 29435606, 44153409, 88306818, 132460227, 264920454]

約数ペア:

[(1, 264920454), (2, 132460227), (3, 88306818), (6, 44153409), (9, 29435606), (18, 14717803), (71, 3731274), (142, 1865637), (213, 1243758), (426, 621879), (639, 414586), (1278, 207293)]