12145728

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{1291}}^1$

素因数の和:1320

約数の個数: 84

約数和(自身を含む): 37411152

約数和(自身を除く): 25265424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1291, 1344, 1568, 2352, 2582, 3136, 3873, 4704, 5164, 7746, 9037, 9408, 10328, 15492, 18074, 20656, 27111, 30984, 36148, 41312, 54222, 61968, 63259, 72296, 82624, 108444, 123936, 126518, 144592, 189777, 216888, 247872, 253036, 289184, 379554, 433776, 506072, 578368, 759108, 867552, 1012144, 1518216, 1735104, 2024288, 3036432, 4048576, 6072864, 12145728]

約数ペア:

[(1, 12145728), (2, 6072864), (3, 4048576), (4, 3036432), (6, 2024288), (7, 1735104), (8, 1518216), (12, 1012144), (14, 867552), (16, 759108), (21, 578368), (24, 506072), (28, 433776), (32, 379554), (42, 289184), (48, 253036), (49, 247872), (56, 216888), (64, 189777), (84, 144592), (96, 126518), (98, 123936), (112, 108444), (147, 82624), (168, 72296), (192, 63259), (196, 61968), (224, 54222), (294, 41312), (336, 36148), (392, 30984), (448, 27111), (588, 20656), (672, 18074), (784, 15492), (1176, 10328), (1291, 9408), (1344, 9037), (1568, 7746), (2352, 5164), (2582, 4704), (3136, 3873)]