18407636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15391}}^1$

素因数の和:15431

約数の個数: 24

約数和(自身を含む): 36201984

約数和(自身を除く): 17794348

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 15391, 30782, 61564, 200083, 353993, 400166, 707986, 800332, 1415972, 4601909, 9203818, 18407636]

約数ペア:

[(1, 18407636), (2, 9203818), (4, 4601909), (13, 1415972), (23, 800332), (26, 707986), (46, 400166), (52, 353993), (92, 200083), (299, 61564), (598, 30782), (1196, 15391)]