23140242

素因数分解:

$2^1\times 3^4\times {\mathrm{142841}}^1$

素因数の和:142855

約数の個数: 20

約数和(自身を含む): 51851646

約数和(自身を除く): 28711404

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 142841, 285682, 428523, 857046, 1285569, 2571138, 3856707, 7713414, 11570121, 23140242]

約数ペア:

[(1, 23140242), (2, 11570121), (3, 7713414), (6, 3856707), (9, 2571138), (18, 1285569), (27, 857046), (54, 428523), (81, 285682), (162, 142841)]