18733068

素因数分解:

$2^2\times 3^2\times {\mathrm{520363}}^1$

素因数の和:520373

約数の個数: 18

約数和(自身を含む): 47353124

約数和(自身を除く): 28620056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 520363, 1040726, 1561089, 2081452, 3122178, 4683267, 6244356, 9366534, 18733068]

約数ペア:

[(1, 18733068), (2, 9366534), (3, 6244356), (4, 4683267), (6, 3122178), (9, 2081452), (12, 1561089), (18, 1040726), (36, 520363)]