21234882

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 43690752

約数和(自身を除く): 22455870

約数列:

[1, 2, 3, 6, 47, 94, 141, 257, 282, 293, 514, 586, 771, 879, 1542, 1758, 12079, 13771, 24158, 27542, 36237, 41313, 72474, 75301, 82626, 150602, 225903, 451806, 3539147, 7078294, 10617441, 21234882]

約数ペア:

[(1, 21234882), (2, 10617441), (3, 7078294), (6, 3539147), (47, 451806), (94, 225903), (141, 150602), (257, 82626), (282, 75301), (293, 72474), (514, 41313), (586, 36237), (771, 27542), (879, 24158), (1542, 13771), (1758, 12079)]