2006166474

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{16519}}^1$

素因数の和:16716

約数の個数: 64

約数和(自身を含む): 4829126400

約数和(自身を除く): 2822959926

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 173, 234, 346, 351, 519, 702, 1038, 1557, 2249, 3114, 4498, 4671, 6747, 9342, 13494, 16519, 20241, 33038, 40482, 49557, 60723, 99114, 121446, 148671, 214747, 297342, 429494, 446013, 644241, 892026, 1288482, 1932723, 2857787, 3865446, 5715574, 5798169, 8573361, 11596338, 17146722, 25720083, 37151231, 51440166, 74302462, 77160249, 111453693, 154320498, 222907386, 334361079, 668722158, 1003083237, 2006166474]

約数ペア:

[(1, 2006166474), (2, 1003083237), (3, 668722158), (6, 334361079), (9, 222907386), (13, 154320498), (18, 111453693), (26, 77160249), (27, 74302462), (39, 51440166), (54, 37151231), (78, 25720083), (117, 17146722), (173, 11596338), (234, 8573361), (346, 5798169), (351, 5715574), (519, 3865446), (702, 2857787), (1038, 1932723), (1557, 1288482), (2249, 892026), (3114, 644241), (4498, 446013), (4671, 429494), (6747, 297342), (9342, 214747), (13494, 148671), (16519, 121446), (20241, 99114), (33038, 60723), (40482, 49557)]