18092060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{129229}}^1$

素因数の和:129245

約数の個数: 24

約数和(自身を含む): 43421280

約数和(自身を除く): 25329220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 129229, 258458, 516916, 646145, 904603, 1292290, 1809206, 2584580, 3618412, 4523015, 9046030, 18092060]

約数ペア:

[(1, 18092060), (2, 9046030), (4, 4523015), (5, 3618412), (7, 2584580), (10, 1809206), (14, 1292290), (20, 904603), (28, 646145), (35, 516916), (70, 258458), (140, 129229)]