21293676242

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1\times {\mathrm{6323}}^1$

素因数の和:8258

約数の個数: 32

約数和(自身を含む): 34131386880

約数和(自身を除く): 12837710638

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 1873, 3746, 6323, 12646, 54317, 58063, 108634, 116126, 183367, 196013, 366734, 392026, 1683827, 3367654, 5684377, 11368754, 11842979, 23685958, 343446391, 367132349, 686892782, 734264698, 10646838121, 21293676242]

約数ペア:

[(1, 21293676242), (2, 10646838121), (29, 734264698), (31, 686892782), (58, 367132349), (62, 343446391), (899, 23685958), (1798, 11842979), (1873, 11368754), (3746, 5684377), (6323, 3367654), (12646, 1683827), (54317, 392026), (58063, 366734), (108634, 196013), (116126, 183367)]