18145884

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{13873}}^1$

素因数の和:13989

約数の個数: 24

約数和(自身を含む): 42731920

約数和(自身を除く): 24586036

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 13873, 27746, 41619, 55492, 83238, 166476, 1512157, 3024314, 4536471, 6048628, 9072942, 18145884]

約数ペア:

[(1, 18145884), (2, 9072942), (3, 6048628), (4, 4536471), (6, 3024314), (12, 1512157), (109, 166476), (218, 83238), (327, 55492), (436, 41619), (654, 27746), (1308, 13873)]