16964941824

素因数分解:

$2^{11}\times 3^2\times {\mathrm{920407}}^1$

素因数の和:920435

約数の個数: 72

約数和(自身を含む): 48997919880

約数和(自身を除く): 32032978056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 920407, 1840814, 2761221, 3681628, 5522442, 7363256, 8283663, 11044884, 14726512, 16567326, 22089768, 29453024, 33134652, 44179536, 58906048, 66269304, 88359072, 117812096, 132538608, 176718144, 235624192, 265077216, 353436288, 471248384, 530154432, 706872576, 942496768, 1060308864, 1413745152, 1884993536, 2120617728, 2827490304, 4241235456, 5654980608, 8482470912, 16964941824]

約数ペア:

[(1, 16964941824), (2, 8482470912), (3, 5654980608), (4, 4241235456), (6, 2827490304), (8, 2120617728), (9, 1884993536), (12, 1413745152), (16, 1060308864), (18, 942496768), (24, 706872576), (32, 530154432), (36, 471248384), (48, 353436288), (64, 265077216), (72, 235624192), (96, 176718144), (128, 132538608), (144, 117812096), (192, 88359072), (256, 66269304), (288, 58906048), (384, 44179536), (512, 33134652), (576, 29453024), (768, 22089768), (1024, 16567326), (1152, 14726512), (1536, 11044884), (2048, 8283663), (2304, 7363256), (3072, 5522442), (4608, 3681628), (6144, 2761221), (9216, 1840814), (18432, 920407)]