67562202

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1999}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 139392000

約数和(自身を除く): 71829798

約数列:

[1, 2, 3, 6, 43, 86, 129, 131, 258, 262, 393, 786, 1999, 3998, 5633, 5997, 11266, 11994, 16899, 33798, 85957, 171914, 257871, 261869, 515742, 523738, 785607, 1571214, 11260367, 22520734, 33781101, 67562202]

約数ペア:

[(1, 67562202), (2, 33781101), (3, 22520734), (6, 11260367), (43, 1571214), (86, 785607), (129, 523738), (131, 515742), (258, 261869), (262, 257871), (393, 171914), (786, 85957), (1999, 33798), (3998, 16899), (5633, 11994), (5997, 11266)]