188406

素因数分解:

$2^1\times 3^4\times {\mathrm{1163}}^1$

素因数の和:1177

約数の個数: 20

約数和(自身を含む): 422532

約数和(自身を除く): 234126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1163, 2326, 3489, 6978, 10467, 20934, 31401, 62802, 94203, 188406]

約数ペア:

[(1, 188406), (2, 94203), (3, 62802), (6, 31401), (9, 20934), (18, 10467), (27, 6978), (54, 3489), (81, 2326), (162, 1163)]