21465036

素因数分解:

$2^2\times 3^2\times {\mathrm{596251}}^1$

素因数の和:596261

約数の個数: 18

約数和(自身を含む): 54258932

約数和(自身を除く): 32793896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 596251, 1192502, 1788753, 2385004, 3577506, 5366259, 7155012, 10732518, 21465036]

約数ペア:

[(1, 21465036), (2, 10732518), (3, 7155012), (4, 5366259), (6, 3577506), (9, 2385004), (12, 1788753), (18, 1192502), (36, 596251)]