18026772

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{16879}}^1$

素因数の和:16975

約数の個数: 24

約数和(自身を含む): 42537600

約数和(自身を除く): 24510828

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 16879, 33758, 50637, 67516, 101274, 202548, 1502231, 3004462, 4506693, 6008924, 9013386, 18026772]

約数ペア:

[(1, 18026772), (2, 9013386), (3, 6008924), (4, 4506693), (6, 3004462), (12, 1502231), (89, 202548), (178, 101274), (267, 67516), (356, 50637), (534, 33758), (1068, 16879)]