18540822

素因数分解:

$2^1\times 3^1\times {\mathrm{743}}^1\times {\mathrm{4159}}^1$

素因数の和:4907

約数の個数: 16

約数和(自身を含む): 37140480

約数和(自身を除く): 18599658

約数列:

[1, 2, 3, 6, 743, 1486, 2229, 4159, 4458, 8318, 12477, 24954, 3090137, 6180274, 9270411, 18540822]

約数ペア:

[(1, 18540822), (2, 9270411), (3, 6180274), (6, 3090137), (743, 24954), (1486, 12477), (2229, 8318), (4159, 4458)]