13402386

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10487}}^1$

素因数の和:10566

約数の個数: 24

約数和(自身を含む): 29450304

約数和(自身を除く): 16047918

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 10487, 20974, 31461, 62922, 94383, 188766, 744577, 1489154, 2233731, 4467462, 6701193, 13402386]

約数ペア:

[(1, 13402386), (2, 6701193), (3, 4467462), (6, 2233731), (9, 1489154), (18, 744577), (71, 188766), (142, 94383), (213, 62922), (426, 31461), (639, 20974), (1278, 10487)]