21074616

素因数分解:

$2^3\times 3^2\times {\mathrm{292703}}^1$

素因数の和:292715

約数の個数: 24

約数和(自身を含む): 57077280

約数和(自身を除く): 36002664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 292703, 585406, 878109, 1170812, 1756218, 2341624, 2634327, 3512436, 5268654, 7024872, 10537308, 21074616]

約数ペア:

[(1, 21074616), (2, 10537308), (3, 7024872), (4, 5268654), (6, 3512436), (8, 2634327), (9, 2341624), (12, 1756218), (18, 1170812), (24, 878109), (36, 585406), (72, 292703)]