21434532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{255173}}^1$

素因数の和:255187

約数の個数: 24

約数和(自身を含む): 57158976

約数和(自身を除く): 35724444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 255173, 510346, 765519, 1020692, 1531038, 1786211, 3062076, 3572422, 5358633, 7144844, 10717266, 21434532]

約数ペア:

[(1, 21434532), (2, 10717266), (3, 7144844), (4, 5358633), (6, 3572422), (7, 3062076), (12, 1786211), (14, 1531038), (21, 1020692), (28, 765519), (42, 510346), (84, 255173)]