17997708

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{2269}}^1$

素因数の和:2937

約数の個数: 24

約数和(自身を含む): 42076720

約数和(自身を除く): 24079012

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2269, 2644, 3966, 4538, 6807, 7932, 9076, 13614, 27228, 1499809, 2999618, 4499427, 5999236, 8998854, 17997708]

約数ペア:

[(1, 17997708), (2, 8998854), (3, 5999236), (4, 4499427), (6, 2999618), (12, 1499809), (661, 27228), (1322, 13614), (1983, 9076), (2269, 7932), (2644, 6807), (3966, 4538)]