260859942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2070317}}^1$

素因数の和:2070332

約数の個数: 24

約数和(自身を含む): 645939216

約数和(自身を除く): 385079274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2070317, 4140634, 6210951, 12421902, 14492219, 18632853, 28984438, 37265706, 43476657, 86953314, 130429971, 260859942]

約数ペア:

[(1, 260859942), (2, 130429971), (3, 86953314), (6, 43476657), (7, 37265706), (9, 28984438), (14, 18632853), (18, 14492219), (21, 12421902), (42, 6210951), (63, 4140634), (126, 2070317)]