18618086

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1783}}^1$

素因数の和:2035

約数の個数: 16

約数和(自身を含む): 29286144

約数和(自身を除く): 10668058

約数列:

[1, 2, 23, 46, 227, 454, 1783, 3566, 5221, 10442, 41009, 82018, 404741, 809482, 9309043, 18618086]

約数ペア:

[(1, 18618086), (2, 9309043), (23, 809482), (46, 404741), (227, 82018), (454, 41009), (1783, 10442), (3566, 5221)]