2077890966

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{2663}}^1$

素因数の和:3385

約数の個数: 48

約数和(自身を含む): 4578073344

約数和(自身を除く): 2500182378

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 647, 1206, 1294, 1941, 2663, 3882, 5326, 5823, 7989, 11646, 15978, 23967, 43349, 47934, 86698, 130047, 178421, 260094, 356842, 390141, 535263, 780282, 1070526, 1605789, 1722961, 3211578, 3445922, 5168883, 10337766, 15506649, 31013298, 115438387, 230876774, 346315161, 692630322, 1038945483, 2077890966]

約数ペア:

[(1, 2077890966), (2, 1038945483), (3, 692630322), (6, 346315161), (9, 230876774), (18, 115438387), (67, 31013298), (134, 15506649), (201, 10337766), (402, 5168883), (603, 3445922), (647, 3211578), (1206, 1722961), (1294, 1605789), (1941, 1070526), (2663, 780282), (3882, 535263), (5326, 390141), (5823, 356842), (7989, 260094), (11646, 178421), (15978, 130047), (23967, 86698), (43349, 47934)]