1228019454

素因数分解:

$2^1\times 3^6\times {\mathrm{41}}^1\times {\mathrm{20543}}^1$

素因数の和:20604

約数の個数: 56

約数和(自身を含む): 2829278592

約数和(自身を除く): 1601259138

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 369, 486, 729, 738, 1107, 1458, 2214, 3321, 6642, 9963, 19926, 20543, 29889, 41086, 59778, 61629, 123258, 184887, 369774, 554661, 842263, 1109322, 1663983, 1684526, 2526789, 3327966, 4991949, 5053578, 7580367, 9983898, 14975847, 15160734, 22741101, 29951694, 45482202, 68223303, 136446606, 204669909, 409339818, 614009727, 1228019454]

約数ペア:

[(1, 1228019454), (2, 614009727), (3, 409339818), (6, 204669909), (9, 136446606), (18, 68223303), (27, 45482202), (41, 29951694), (54, 22741101), (81, 15160734), (82, 14975847), (123, 9983898), (162, 7580367), (243, 5053578), (246, 4991949), (369, 3327966), (486, 2526789), (729, 1684526), (738, 1663983), (1107, 1109322), (1458, 842263), (2214, 554661), (3321, 369774), (6642, 184887), (9963, 123258), (19926, 61629), (20543, 59778), (29889, 41086)]