12918438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{55207}}^1$

素因数の和:55228

約数の個数: 24

約数和(自身を含む): 30143568

約数和(自身を除く): 17225130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 55207, 110414, 165621, 331242, 496863, 717691, 993726, 1435382, 2153073, 4306146, 6459219, 12918438]

約数ペア:

[(1, 12918438), (2, 6459219), (3, 4306146), (6, 2153073), (9, 1435382), (13, 993726), (18, 717691), (26, 496863), (39, 331242), (78, 165621), (117, 110414), (234, 55207)]