18440044938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{146349563}}^1$

素因数の和:146349578

約数の個数: 24

約数和(自身を含む): 45661063968

約数和(自身を除く): 27221019030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 146349563, 292699126, 439048689, 878097378, 1024446941, 1317146067, 2048893882, 2634292134, 3073340823, 6146681646, 9220022469, 18440044938]

約数ペア:

[(1, 18440044938), (2, 9220022469), (3, 6146681646), (6, 3073340823), (7, 2634292134), (9, 2048893882), (14, 1317146067), (18, 1024446941), (21, 878097378), (42, 439048689), (63, 292699126), (126, 146349563)]