18505112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{136067}}^1$

素因数の和:136090

約数の個数: 16

約数和(自身を含む): 36738360

約数和(自身を除く): 18233248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 136067, 272134, 544268, 1088536, 2313139, 4626278, 9252556, 18505112]

約数ペア:

[(1, 18505112), (2, 9252556), (4, 4626278), (8, 2313139), (17, 1088536), (34, 544268), (68, 272134), (136, 136067)]