21032112

素因数分解:

$2^4\times 3^1\times {\mathrm{438169}}^1$

素因数の和:438180

約数の個数: 20

約数和(自身を含む): 54333080

約数和(自身を除く): 33300968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 438169, 876338, 1314507, 1752676, 2629014, 3505352, 5258028, 7010704, 10516056, 21032112]

約数ペア:

[(1, 21032112), (2, 10516056), (3, 7010704), (4, 5258028), (6, 3505352), (8, 2629014), (12, 1752676), (16, 1314507), (24, 876338), (48, 438169)]