18772866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{148991}}^1$

素因数の和:149006

約数の個数: 24

約数和(自身を含む): 46485504

約数和(自身を除く): 27712638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 148991, 297982, 446973, 893946, 1042937, 1340919, 2085874, 2681838, 3128811, 6257622, 9386433, 18772866]

約数ペア:

[(1, 18772866), (2, 9386433), (3, 6257622), (6, 3128811), (7, 2681838), (9, 2085874), (14, 1340919), (18, 1042937), (21, 893946), (42, 446973), (63, 297982), (126, 148991)]