42989418

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{9293}}^1$

素因数の和:9558

約数の個数: 24

約数和(自身を含む): 93516228

約数和(自身を除く): 50526810

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 9293, 18586, 27879, 55758, 83637, 167274, 2388301, 4776602, 7164903, 14329806, 21494709, 42989418]

約数ペア:

[(1, 42989418), (2, 21494709), (3, 14329806), (6, 7164903), (9, 4776602), (18, 2388301), (257, 167274), (514, 83637), (771, 55758), (1542, 27879), (2313, 18586), (4626, 9293)]