16885284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6367}}^1$

素因数の和:6404

約数の個数: 48

約数和(自身を含む): 44932608

約数和(自身を除く): 28047324

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 6367, 12734, 19101, 25468, 38202, 76404, 82771, 108239, 165542, 216478, 248313, 324717, 331084, 432956, 496626, 649434, 993252, 1298868, 1407107, 2814214, 4221321, 5628428, 8442642, 16885284]

約数ペア:

[(1, 16885284), (2, 8442642), (3, 5628428), (4, 4221321), (6, 2814214), (12, 1407107), (13, 1298868), (17, 993252), (26, 649434), (34, 496626), (39, 432956), (51, 331084), (52, 324717), (68, 248313), (78, 216478), (102, 165542), (156, 108239), (204, 82771), (221, 76404), (442, 38202), (663, 25468), (884, 19101), (1326, 12734), (2652, 6367)]