188857843974

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{20215997}}^1$

素因数の和:20216181

約数の個数: 32

約数和(自身を含む): 422110038240

約数和(自身を除く): 233252194266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 9342, 20215997, 40431994, 60647991, 121295982, 181943973, 363887946, 545831919, 1091663838, 3497367481, 6994734962, 10492102443, 20984204886, 31476307329, 62952614658, 94428921987, 188857843974]

約数ペア:

[(1, 188857843974), (2, 94428921987), (3, 62952614658), (6, 31476307329), (9, 20984204886), (18, 10492102443), (27, 6994734962), (54, 3497367481), (173, 1091663838), (346, 545831919), (519, 363887946), (1038, 181943973), (1557, 121295982), (3114, 60647991), (4671, 40431994), (9342, 20215997)]