87408018

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{85193}}^1$

素因数の和:85223

約数の個数: 32

約数和(自身を含む): 204465600

約数和(自身を除く): 117057582

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 85193, 170386, 255579, 511158, 766737, 1533474, 1618667, 2300211, 3237334, 4600422, 4856001, 9712002, 14568003, 29136006, 43704009, 87408018]

約数ペア:

[(1, 87408018), (2, 43704009), (3, 29136006), (6, 14568003), (9, 9712002), (18, 4856001), (19, 4600422), (27, 3237334), (38, 2300211), (54, 1618667), (57, 1533474), (114, 766737), (171, 511158), (342, 255579), (513, 170386), (1026, 85193)]