2883647574

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{2447}}^1$

素因数の和:2754

約数の個数: 64

約数和(自身を含む): 6497971200

約数和(自身を除く): 3614323626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 157, 278, 314, 417, 471, 834, 942, 1251, 1413, 2447, 2502, 2826, 3753, 4239, 4894, 7341, 7506, 8478, 14682, 21823, 22023, 43646, 44046, 65469, 66069, 130938, 132138, 196407, 340133, 384179, 392814, 589221, 680266, 768358, 1020399, 1152537, 1178442, 2040798, 2305074, 3061197, 3457611, 6122394, 6915222, 9183591, 10372833, 18367182, 20745666, 53400881, 106801762, 160202643, 320405286, 480607929, 961215858, 1441823787, 2883647574]

約数ペア:

[(1, 2883647574), (2, 1441823787), (3, 961215858), (6, 480607929), (9, 320405286), (18, 160202643), (27, 106801762), (54, 53400881), (139, 20745666), (157, 18367182), (278, 10372833), (314, 9183591), (417, 6915222), (471, 6122394), (834, 3457611), (942, 3061197), (1251, 2305074), (1413, 2040798), (2447, 1178442), (2502, 1152537), (2826, 1020399), (3753, 768358), (4239, 680266), (4894, 589221), (7341, 392814), (7506, 384179), (8478, 340133), (14682, 196407), (21823, 132138), (22023, 130938), (43646, 66069), (44046, 65469)]