16996806

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{8663}}^1$

素因数の和:8780

約数の個数: 24

約数和(自身を含む): 37168560

約数和(自身を除く): 20171754

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 8663, 17326, 25989, 51978, 77967, 155934, 944267, 1888534, 2832801, 5665602, 8498403, 16996806]

約数ペア:

[(1, 16996806), (2, 8498403), (3, 5665602), (6, 2832801), (9, 1888534), (18, 944267), (109, 155934), (218, 77967), (327, 51978), (654, 25989), (981, 17326), (1962, 8663)]