121421502

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{95009}}^1$

素因数の和:95088

約数の個数: 24

約数和(自身を含む): 266788080

約数和(自身を除く): 145366578

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 95009, 190018, 285027, 570054, 855081, 1710162, 6745639, 13491278, 20236917, 40473834, 60710751, 121421502]

約数ペア:

[(1, 121421502), (2, 60710751), (3, 40473834), (6, 20236917), (9, 13491278), (18, 6745639), (71, 1710162), (142, 855081), (213, 570054), (426, 285027), (639, 190018), (1278, 95009)]