18015828

素因数分解:

$2^2\times 3^1\times {\mathrm{829}}^1\times {\mathrm{1811}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 42110880

約数和(自身を除く): 24095052

約数列:

[1, 2, 3, 4, 6, 12, 829, 1658, 1811, 2487, 3316, 3622, 4974, 5433, 7244, 9948, 10866, 21732, 1501319, 3002638, 4503957, 6005276, 9007914, 18015828]

約数ペア:

[(1, 18015828), (2, 9007914), (3, 6005276), (4, 4503957), (6, 3002638), (12, 1501319), (829, 21732), (1658, 10866), (1811, 9948), (2487, 7244), (3316, 5433), (3622, 4974)]