18413797994

素因数分解:

$2^1\times {\mathrm{1439}}^1\times {\mathrm{1523}}^1\times {\mathrm{4201}}^1$

素因数の和:7165

約数の個数: 16

約数和(自身を含む): 27664623360

約数和(自身を除く): 9250825366

約数列:

[1, 2, 1439, 1523, 2878, 3046, 4201, 8402, 2191597, 4383194, 6045239, 6398123, 12090478, 12796246, 9206898997, 18413797994]

約数ペア:

[(1, 18413797994), (2, 9206898997), (1439, 12796246), (1523, 12090478), (2878, 6398123), (3046, 6045239), (4201, 4383194), (8402, 2191597)]