15972018

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{37493}}^1$

素因数の和:37569

約数の個数: 16

約数和(自身を含む): 32394816

約数和(自身を除く): 16422798

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 37493, 74986, 112479, 224958, 2662003, 5324006, 7986009, 15972018]

約数ペア:

[(1, 15972018), (2, 7986009), (3, 5324006), (6, 2662003), (71, 224958), (142, 112479), (213, 74986), (426, 37493)]