15841728

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{3929}}^1$

素因数の和:3954

約数の個数: 84

約数和(自身を含む): 51907440

約数和(自身を除く): 36065712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 3929, 4032, 7858, 11787, 15716, 23574, 27503, 31432, 35361, 47148, 55006, 62864, 70722, 82509, 94296, 110012, 125728, 141444, 165018, 188592, 220024, 247527, 251456, 282888, 330036, 377184, 440048, 495054, 565776, 660072, 754368, 880096, 990108, 1131552, 1320144, 1760192, 1980216, 2263104, 2640288, 3960432, 5280576, 7920864, 15841728]

約数ペア:

[(1, 15841728), (2, 7920864), (3, 5280576), (4, 3960432), (6, 2640288), (7, 2263104), (8, 1980216), (9, 1760192), (12, 1320144), (14, 1131552), (16, 990108), (18, 880096), (21, 754368), (24, 660072), (28, 565776), (32, 495054), (36, 440048), (42, 377184), (48, 330036), (56, 282888), (63, 251456), (64, 247527), (72, 220024), (84, 188592), (96, 165018), (112, 141444), (126, 125728), (144, 110012), (168, 94296), (192, 82509), (224, 70722), (252, 62864), (288, 55006), (336, 47148), (448, 35361), (504, 31432), (576, 27503), (672, 23574), (1008, 15716), (1344, 11787), (2016, 7858), (3929, 4032)]