299723346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1280869}}^1$

素因数の和:1280890

約数の個数: 24

約数和(自身を含む): 699355020

約数和(自身を除く): 399631674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1280869, 2561738, 3842607, 7685214, 11527821, 16651297, 23055642, 33302594, 49953891, 99907782, 149861673, 299723346]

約数ペア:

[(1, 299723346), (2, 149861673), (3, 99907782), (6, 49953891), (9, 33302594), (13, 23055642), (18, 16651297), (26, 11527821), (39, 7685214), (78, 3842607), (117, 2561738), (234, 1280869)]