2059686

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 4852224

約数和(自身を除く): 2792538

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 127, 153, 159, 254, 306, 318, 381, 477, 762, 901, 954, 1143, 1802, 2159, 2286, 2703, 4318, 5406, 6477, 6731, 8109, 12954, 13462, 16218, 19431, 20193, 38862, 40386, 60579, 114427, 121158, 228854, 343281, 686562, 1029843, 2059686]

約数ペア:

[(1, 2059686), (2, 1029843), (3, 686562), (6, 343281), (9, 228854), (17, 121158), (18, 114427), (34, 60579), (51, 40386), (53, 38862), (102, 20193), (106, 19431), (127, 16218), (153, 13462), (159, 12954), (254, 8109), (306, 6731), (318, 6477), (381, 5406), (477, 4318), (762, 2703), (901, 2286), (954, 2159), (1143, 1802)]