18210432

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 49449600

約数和(自身を除く): 31239168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 752, 1009, 1128, 1504, 2018, 2256, 3008, 3027, 4036, 4512, 6016, 6054, 8072, 9024, 12108, 16144, 18048, 24216, 32288, 47423, 48432, 64576, 94846, 96864, 129152, 142269, 189692, 193728, 284538, 379384, 387456, 569076, 758768, 1138152, 1517536, 2276304, 3035072, 4552608, 6070144, 9105216, 18210432]

約数ペア:

[(1, 18210432), (2, 9105216), (3, 6070144), (4, 4552608), (6, 3035072), (8, 2276304), (12, 1517536), (16, 1138152), (24, 758768), (32, 569076), (47, 387456), (48, 379384), (64, 284538), (94, 193728), (96, 189692), (128, 142269), (141, 129152), (188, 96864), (192, 94846), (282, 64576), (376, 48432), (384, 47423), (564, 32288), (752, 24216), (1009, 18048), (1128, 16144), (1504, 12108), (2018, 9024), (2256, 8072), (3008, 6054), (3027, 6016), (4036, 4512)]