18575089389

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{13381}}^1$

素因数の和:13658

約数の個数: 48

約数和(自身を含む): 29209587264

約数和(自身を除く): 10634497875

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 211, 387, 633, 731, 1899, 2193, 3587, 6579, 9073, 10761, 13381, 27219, 32283, 40143, 81657, 120429, 154241, 227477, 462723, 575383, 682431, 1388169, 1726149, 2047293, 2823391, 5178447, 8470173, 9781511, 25410519, 29344533, 47997647, 88033599, 121405813, 143992941, 364217439, 431978823, 1092652317, 2063898821, 6191696463, 18575089389]

約数ペア:

[(1, 18575089389), (3, 6191696463), (9, 2063898821), (17, 1092652317), (43, 431978823), (51, 364217439), (129, 143992941), (153, 121405813), (211, 88033599), (387, 47997647), (633, 29344533), (731, 25410519), (1899, 9781511), (2193, 8470173), (3587, 5178447), (6579, 2823391), (9073, 2047293), (10761, 1726149), (13381, 1388169), (27219, 682431), (32283, 575383), (40143, 462723), (81657, 227477), (120429, 154241)]