2049552018

素因数分解:

$2^1\times 3^3\times {\mathrm{37954667}}^1$

素因数の和:37954678

約数の個数: 16

約数和(自身を含む): 4554560160

約数和(自身を除く): 2505008142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37954667, 75909334, 113864001, 227728002, 341592003, 683184006, 1024776009, 2049552018]

約数ペア:

[(1, 2049552018), (2, 1024776009), (3, 683184006), (6, 341592003), (9, 227728002), (18, 113864001), (27, 75909334), (54, 37954667)]