18136168

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{4507}}^1$

素因数の和:5016

約数の個数: 16

約数和(自身を含む): 34080480

約数和(自身を除く): 15944312

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 4507, 9014, 18028, 36056, 2267021, 4534042, 9068084, 18136168]

約数ペア:

[(1, 18136168), (2, 9068084), (4, 4534042), (8, 2267021), (503, 36056), (1006, 18028), (2012, 9014), (4024, 4507)]