8981001078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{213833359}}^1$

素因数の和:213833371

約数の個数: 16

約数和(自身を含む): 20528002560

約数和(自身を除く): 11547001482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 213833359, 427666718, 641500077, 1283000154, 1496833513, 2993667026, 4490500539, 8981001078]

約数ペア:

[(1, 8981001078), (2, 4490500539), (3, 2993667026), (6, 1496833513), (7, 1283000154), (14, 641500077), (21, 427666718), (42, 213833359)]