2051217414

素因数分解:

$2^1\times 3^2\times {\mathrm{727}}^1\times {\mathrm{156749}}^1$

素因数の和:157484

約数の個数: 24

約数和(自身を含む): 4450446000

約数和(自身を除く): 2399228586

約数列:

[1, 2, 3, 6, 9, 18, 727, 1454, 2181, 4362, 6543, 13086, 156749, 313498, 470247, 940494, 1410741, 2821482, 113956523, 227913046, 341869569, 683739138, 1025608707, 2051217414]

約数ペア:

[(1, 2051217414), (2, 1025608707), (3, 683739138), (6, 341869569), (9, 227913046), (18, 113956523), (727, 2821482), (1454, 1410741), (2181, 940494), (4362, 470247), (6543, 313498), (13086, 156749)]