18156036864

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{3377239}}^1$

素因数の和:3377265

約数の個数: 72

約数和(自身を含む): 55224628480

約数和(自身を除く): 37068591616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 3377239, 6754478, 10131717, 13508956, 20263434, 23640673, 27017912, 40526868, 47281346, 54035824, 70922019, 81053736, 94562692, 108071648, 141844038, 162107472, 189125384, 216143296, 283688076, 324214944, 378250768, 432286592, 567376152, 648429888, 756501536, 864573184, 1134752304, 1296859776, 1513003072, 2269504608, 2593719552, 3026006144, 4539009216, 6052012288, 9078018432, 18156036864]

約数ペア:

[(1, 18156036864), (2, 9078018432), (3, 6052012288), (4, 4539009216), (6, 3026006144), (7, 2593719552), (8, 2269504608), (12, 1513003072), (14, 1296859776), (16, 1134752304), (21, 864573184), (24, 756501536), (28, 648429888), (32, 567376152), (42, 432286592), (48, 378250768), (56, 324214944), (64, 283688076), (84, 216143296), (96, 189125384), (112, 162107472), (128, 141844038), (168, 108071648), (192, 94562692), (224, 81053736), (256, 70922019), (336, 54035824), (384, 47281346), (448, 40526868), (672, 27017912), (768, 23640673), (896, 20263434), (1344, 13508956), (1792, 10131717), (2688, 6754478), (5376, 3377239)]