15238278

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{76961}}^1$

素因数の和:76980

約数の個数: 24

約数和(自身を含む): 36018216

約数和(自身を除く): 20779938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 76961, 153922, 230883, 461766, 692649, 846571, 1385298, 1693142, 2539713, 5079426, 7619139, 15238278]

約数ペア:

[(1, 15238278), (2, 7619139), (3, 5079426), (6, 2539713), (9, 1693142), (11, 1385298), (18, 846571), (22, 692649), (33, 461766), (66, 230883), (99, 153922), (198, 76961)]