9888939942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{678533}}^1$

素因数の和:678892

約数の個数: 32

約数和(自身を含む): 22668463872

約数和(自身を除く): 12779523930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 2082, 2429, 4858, 7287, 14574, 678533, 1357066, 2035599, 4071198, 4749731, 9499462, 14249193, 28498386, 235450951, 470901902, 706352853, 1412705706, 1648156657, 3296313314, 4944469971, 9888939942]

約数ペア:

[(1, 9888939942), (2, 4944469971), (3, 3296313314), (6, 1648156657), (7, 1412705706), (14, 706352853), (21, 470901902), (42, 235450951), (347, 28498386), (694, 14249193), (1041, 9499462), (2082, 4749731), (2429, 4071198), (4858, 2035599), (7287, 1357066), (14574, 678533)]