18538422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2287}}^1$

素因数の和:2492

約数の個数: 32

約数和(自身を含む): 42611712

約数和(自身を除く): 24073290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2287, 2702, 4053, 4574, 6861, 8106, 13722, 16009, 32018, 48027, 96054, 441391, 882782, 1324173, 2648346, 3089737, 6179474, 9269211, 18538422]

約数ペア:

[(1, 18538422), (2, 9269211), (3, 6179474), (6, 3089737), (7, 2648346), (14, 1324173), (21, 882782), (42, 441391), (193, 96054), (386, 48027), (579, 32018), (1158, 16009), (1351, 13722), (2287, 8106), (2702, 6861), (4053, 4574)]