1666971774

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{56093}}^1$

素因数の和:56241

約数の個数: 48

約数和(自身を含む): 3920297472

約数和(自身を除く): 2253325698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 762, 1143, 1651, 2286, 3302, 4953, 9906, 14859, 29718, 56093, 112186, 168279, 336558, 504837, 729209, 1009674, 1458418, 2187627, 4375254, 6562881, 7123811, 13125762, 14247622, 21371433, 42742866, 64114299, 92609543, 128228598, 185219086, 277828629, 555657258, 833485887, 1666971774]

約数ペア:

[(1, 1666971774), (2, 833485887), (3, 555657258), (6, 277828629), (9, 185219086), (13, 128228598), (18, 92609543), (26, 64114299), (39, 42742866), (78, 21371433), (117, 14247622), (127, 13125762), (234, 7123811), (254, 6562881), (381, 4375254), (762, 2187627), (1143, 1458418), (1651, 1009674), (2286, 729209), (3302, 504837), (4953, 336558), (9906, 168279), (14859, 112186), (29718, 56093)]