49980042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{396667}}^1$

素因数の和:396682

約数の個数: 24

約数和(自身を含む): 123760416

約数和(自身を除く): 73780374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 396667, 793334, 1190001, 2380002, 2776669, 3570003, 5553338, 7140006, 8330007, 16660014, 24990021, 49980042]

約数ペア:

[(1, 49980042), (2, 24990021), (3, 16660014), (6, 8330007), (7, 7140006), (9, 5553338), (14, 3570003), (18, 2776669), (21, 2380002), (42, 1190001), (63, 793334), (126, 396667)]