21094488

素因数分解:

$2^3\times 3^2\times {\mathrm{292979}}^1$

素因数の和:292991

約数の個数: 24

約数和(自身を含む): 57131100

約数和(自身を除く): 36036612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 292979, 585958, 878937, 1171916, 1757874, 2343832, 2636811, 3515748, 5273622, 7031496, 10547244, 21094488]

約数ペア:

[(1, 21094488), (2, 10547244), (3, 7031496), (4, 5273622), (6, 3515748), (8, 2636811), (9, 2343832), (12, 1757874), (18, 1171916), (24, 878937), (36, 585958), (72, 292979)]