127979772

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{150211}}^1$

素因数の和:150289

約数の個数: 24

約数和(自身を含む): 302827392

約数和(自身を除く): 174847620

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 150211, 300422, 450633, 600844, 901266, 1802532, 10664981, 21329962, 31994943, 42659924, 63989886, 127979772]

約数ペア:

[(1, 127979772), (2, 63989886), (3, 42659924), (4, 31994943), (6, 21329962), (12, 10664981), (71, 1802532), (142, 901266), (213, 600844), (284, 450633), (426, 300422), (852, 150211)]