138403836

素因数分解:

$2^2\times 3^3\times {\mathrm{577}}^1\times {\mathrm{2221}}^1$

素因数の和:2811

約数の個数: 48

約数和(自身を含む): 359608480

約数和(自身を除く): 221204644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 577, 1154, 1731, 2221, 2308, 3462, 4442, 5193, 6663, 6924, 8884, 10386, 13326, 15579, 19989, 20772, 26652, 31158, 39978, 59967, 62316, 79956, 119934, 239868, 1281517, 2563034, 3844551, 5126068, 7689102, 11533653, 15378204, 23067306, 34600959, 46134612, 69201918, 138403836]

約数ペア:

[(1, 138403836), (2, 69201918), (3, 46134612), (4, 34600959), (6, 23067306), (9, 15378204), (12, 11533653), (18, 7689102), (27, 5126068), (36, 3844551), (54, 2563034), (108, 1281517), (577, 239868), (1154, 119934), (1731, 79956), (2221, 62316), (2308, 59967), (3462, 39978), (4442, 31158), (5193, 26652), (6663, 20772), (6924, 19989), (8884, 15579), (10386, 13326)]