180558534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{6869}}^1$

素因数の和:7224

約数の個数: 32

約数和(自身を含む): 390106080

約数和(自身を除く): 209547546

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 337, 674, 1011, 2022, 4381, 6869, 8762, 13143, 13738, 20607, 26286, 41214, 89297, 178594, 267891, 535782, 2314853, 4629706, 6944559, 13889118, 30093089, 60186178, 90279267, 180558534]

約数ペア:

[(1, 180558534), (2, 90279267), (3, 60186178), (6, 30093089), (13, 13889118), (26, 6944559), (39, 4629706), (78, 2314853), (337, 535782), (674, 267891), (1011, 178594), (2022, 89297), (4381, 41214), (6869, 26286), (8762, 20607), (13143, 13738)]