18844024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{138559}}^1$

素因数の和:138582

約数の個数: 16

約数和(自身を含む): 37411200

約数和(自身を除く): 18567176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 138559, 277118, 554236, 1108472, 2355503, 4711006, 9422012, 18844024]

約数ペア:

[(1, 18844024), (2, 9422012), (4, 4711006), (8, 2355503), (17, 1108472), (34, 554236), (68, 277118), (136, 138559)]