21888132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{260573}}^1$

素因数の和:260587

約数の個数: 24

約数和(自身を含む): 58368576

約数和(自身を除く): 36480444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 260573, 521146, 781719, 1042292, 1563438, 1824011, 3126876, 3648022, 5472033, 7296044, 10944066, 21888132]

約数ペア:

[(1, 21888132), (2, 10944066), (3, 7296044), (4, 5472033), (6, 3648022), (7, 3126876), (12, 1824011), (14, 1563438), (21, 1042292), (28, 781719), (42, 521146), (84, 260573)]