13138506

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{2347}}^1$

素因数の和:2666

約数の個数: 24

約数和(自身を含む): 28570464

約数和(自身を除く): 15431958

約数列:

[1, 2, 3, 6, 9, 18, 311, 622, 933, 1866, 2347, 2799, 4694, 5598, 7041, 14082, 21123, 42246, 729917, 1459834, 2189751, 4379502, 6569253, 13138506]

約数ペア:

[(1, 13138506), (2, 6569253), (3, 4379502), (6, 2189751), (9, 1459834), (18, 729917), (311, 42246), (622, 21123), (933, 14082), (1866, 7041), (2347, 5598), (2799, 4694)]