16819824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 50211072

約数和(自身を除く): 33391248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 113, 168, 226, 336, 339, 443, 452, 678, 791, 886, 904, 1329, 1356, 1582, 1772, 1808, 2373, 2658, 2712, 3101, 3164, 3544, 4746, 5316, 5424, 6202, 6328, 7088, 9303, 9492, 10632, 12404, 12656, 18606, 18984, 21264, 24808, 37212, 37968, 49616, 50059, 74424, 100118, 148848, 150177, 200236, 300354, 350413, 400472, 600708, 700826, 800944, 1051239, 1201416, 1401652, 2102478, 2402832, 2803304, 4204956, 5606608, 8409912, 16819824]

約数ペア:

[(1, 16819824), (2, 8409912), (3, 5606608), (4, 4204956), (6, 2803304), (7, 2402832), (8, 2102478), (12, 1401652), (14, 1201416), (16, 1051239), (21, 800944), (24, 700826), (28, 600708), (42, 400472), (48, 350413), (56, 300354), (84, 200236), (112, 150177), (113, 148848), (168, 100118), (226, 74424), (336, 50059), (339, 49616), (443, 37968), (452, 37212), (678, 24808), (791, 21264), (886, 18984), (904, 18606), (1329, 12656), (1356, 12404), (1582, 10632), (1772, 9492), (1808, 9303), (2373, 7088), (2658, 6328), (2712, 6202), (3101, 5424), (3164, 5316), (3544, 4746)]