381916542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9093251}}^1$

素因数の和:9093263

約数の個数: 16

約数和(自身を含む): 872952192

約数和(自身を除く): 491035650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9093251, 18186502, 27279753, 54559506, 63652757, 127305514, 190958271, 381916542]

約数ペア:

[(1, 381916542), (2, 190958271), (3, 127305514), (6, 63652757), (7, 54559506), (14, 27279753), (21, 18186502), (42, 9093251)]