13891068

素因数分解:

$2^2\times 3^3\times {\mathrm{128621}}^1$

素因数の和:128634

約数の個数: 24

約数和(自身を含む): 36014160

約数和(自身を除く): 22123092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 128621, 257242, 385863, 514484, 771726, 1157589, 1543452, 2315178, 3472767, 4630356, 6945534, 13891068]

約数ペア:

[(1, 13891068), (2, 6945534), (3, 4630356), (4, 3472767), (6, 2315178), (9, 1543452), (12, 1157589), (18, 771726), (27, 514484), (36, 385863), (54, 257242), (108, 128621)]