18116048

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{2251}}^1$

素因数の和:2762

約数の個数: 20

約数和(自身を含む): 35185248

約数和(自身を除く): 17069200

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 2251, 4024, 4502, 8048, 9004, 18008, 36016, 1132253, 2264506, 4529012, 9058024, 18116048]

約数ペア:

[(1, 18116048), (2, 9058024), (4, 4529012), (8, 2264506), (16, 1132253), (503, 36016), (1006, 18008), (2012, 9004), (2251, 8048), (4024, 4502)]