21400238592

素因数分解:

$2^9\times 3^2\times {\mathrm{4644149}}^1$

素因数の和:4644173

約数の個数: 60

約数和(自身を含む): 61762550850

約数和(自身を除く): 40362312258

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, 1152, 1536, 2304, 4608, 4644149, 9288298, 13932447, 18576596, 27864894, 37153192, 41797341, 55729788, 74306384, 83594682, 111459576, 148612768, 167189364, 222919152, 297225536, 334378728, 445838304, 594451072, 668757456, 891676608, 1188902144, 1337514912, 1783353216, 2377804288, 2675029824, 3566706432, 5350059648, 7133412864, 10700119296, 21400238592]

約数ペア:

[(1, 21400238592), (2, 10700119296), (3, 7133412864), (4, 5350059648), (6, 3566706432), (8, 2675029824), (9, 2377804288), (12, 1783353216), (16, 1337514912), (18, 1188902144), (24, 891676608), (32, 668757456), (36, 594451072), (48, 445838304), (64, 334378728), (72, 297225536), (96, 222919152), (128, 167189364), (144, 148612768), (192, 111459576), (256, 83594682), (288, 74306384), (384, 55729788), (512, 41797341), (576, 37153192), (768, 27864894), (1152, 18576596), (1536, 13932447), (2304, 9288298), (4608, 4644149)]