18156288

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 49448448

約数和(自身を除く): 31292160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 503, 564, 752, 768, 1006, 1128, 1504, 1509, 2012, 2256, 3008, 3018, 4024, 4512, 6016, 6036, 8048, 9024, 12032, 12072, 16096, 18048, 23641, 24144, 32192, 36096, 47282, 48288, 64384, 70923, 94564, 96576, 128768, 141846, 189128, 193152, 283692, 378256, 386304, 567384, 756512, 1134768, 1513024, 2269536, 3026048, 4539072, 6052096, 9078144, 18156288]

約数ペア:

[(1, 18156288), (2, 9078144), (3, 6052096), (4, 4539072), (6, 3026048), (8, 2269536), (12, 1513024), (16, 1134768), (24, 756512), (32, 567384), (47, 386304), (48, 378256), (64, 283692), (94, 193152), (96, 189128), (128, 141846), (141, 128768), (188, 96576), (192, 94564), (256, 70923), (282, 64384), (376, 48288), (384, 47282), (503, 36096), (564, 32192), (752, 24144), (768, 23641), (1006, 18048), (1128, 16096), (1504, 12072), (1509, 12032), (2012, 9024), (2256, 8048), (3008, 6036), (3018, 6016), (4024, 4512)]