8440764

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9907}}^1$

素因数の和:9985

約数の個数: 24

約数和(自身を含む): 19974528

約数和(自身を除く): 11533764

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 9907, 19814, 29721, 39628, 59442, 118884, 703397, 1406794, 2110191, 2813588, 4220382, 8440764]

約数ペア:

[(1, 8440764), (2, 4220382), (3, 2813588), (4, 2110191), (6, 1406794), (12, 703397), (71, 118884), (142, 59442), (213, 39628), (284, 29721), (426, 19814), (852, 9907)]