2258291.00000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{518621}}^1$

素因数の和:518635

約数の個数: 24

約数和(自身を含む): 116171328

約数和(自身を除く): 72607164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 518621, 1037242, 1555863, 2074484, 3111726, 3630347, 6223452, 7260694, 10891041, 14521388, 21782082, 43564164]

約数ペア:

[(1, 43564164), (2, 21782082), (3, 14521388), (4, 10891041), (6, 7260694), (7, 6223452), (12, 3630347), (14, 3111726), (21, 2074484), (28, 1555863), (42, 1037242), (84, 518621)]