188386722

素因数分解:

$2^1\times 3^6\times {\mathrm{129209}}^1$

素因数の和:129229

約数の個数: 28

約数和(自身を含む): 423679590

約数和(自身を除く): 235292868

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 129209, 258418, 387627, 775254, 1162881, 2325762, 3488643, 6977286, 10465929, 20931858, 31397787, 62795574, 94193361, 188386722]

約数ペア:

[(1, 188386722), (2, 94193361), (3, 62795574), (6, 31397787), (9, 20931858), (18, 10465929), (27, 6977286), (54, 3488643), (81, 2325762), (162, 1162881), (243, 775254), (486, 387627), (729, 258418), (1458, 129209)]