18150948

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{883}}^1$

素因数の和:1464

約数の個数: 36

約数和(自身を含む): 46013968

約数和(自身を除く): 27863020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 883, 1142, 1713, 1766, 2284, 2649, 3426, 3532, 5139, 5298, 6852, 7947, 10278, 10596, 15894, 20556, 31788, 504193, 1008386, 1512579, 2016772, 3025158, 4537737, 6050316, 9075474, 18150948]

約数ペア:

[(1, 18150948), (2, 9075474), (3, 6050316), (4, 4537737), (6, 3025158), (9, 2016772), (12, 1512579), (18, 1008386), (36, 504193), (571, 31788), (883, 20556), (1142, 15894), (1713, 10596), (1766, 10278), (2284, 7947), (2649, 6852), (3426, 5298), (3532, 5139)]