2250949014

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{190339}}^1$

素因数の和:190426

約数の個数: 40

約数和(自身を含む): 5112913080

約数和(自身を除く): 2861964066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5913, 11826, 190339, 380678, 571017, 1142034, 1713051, 3426102, 5139153, 10278306, 13894747, 15417459, 27789494, 30834918, 41684241, 83368482, 125052723, 250105446, 375158169, 750316338, 1125474507, 2250949014]

約数ペア:

[(1, 2250949014), (2, 1125474507), (3, 750316338), (6, 375158169), (9, 250105446), (18, 125052723), (27, 83368482), (54, 41684241), (73, 30834918), (81, 27789494), (146, 15417459), (162, 13894747), (219, 10278306), (438, 5139153), (657, 3426102), (1314, 1713051), (1971, 1142034), (3942, 571017), (5913, 380678), (11826, 190339)]