13890402

素因数分解:

$2^1\times 3^2\times {\mathrm{659}}^1\times {\mathrm{1171}}^1$

素因数の和:1838

約数の個数: 24

約数和(自身を含む): 30167280

約数和(自身を除く): 16276878

約数列:

[1, 2, 3, 6, 9, 18, 659, 1171, 1318, 1977, 2342, 3513, 3954, 5931, 7026, 10539, 11862, 21078, 771689, 1543378, 2315067, 4630134, 6945201, 13890402]

約数ペア:

[(1, 13890402), (2, 6945201), (3, 4630134), (6, 2315067), (9, 1543378), (18, 771689), (659, 21078), (1171, 11862), (1318, 10539), (1977, 7026), (2342, 5931), (3513, 3954)]