21234536146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1\times {\mathrm{12241}}^1$

素因数の和:13186

約数の個数: 32

約数和(自身を含む): 34051171968

約数和(自身を除く): 12816635822

約数列:

[1, 2, 23, 43, 46, 86, 877, 989, 1754, 1978, 12241, 20171, 24482, 37711, 40342, 75422, 281543, 526363, 563086, 867353, 1052726, 1734706, 10735357, 12106349, 21470714, 24212698, 246913211, 461620351, 493826422, 923240702, 10617268073, 21234536146]

約数ペア:

[(1, 21234536146), (2, 10617268073), (23, 923240702), (43, 493826422), (46, 461620351), (86, 246913211), (877, 24212698), (989, 21470714), (1754, 12106349), (1978, 10735357), (12241, 1734706), (20171, 1052726), (24482, 867353), (37711, 563086), (40342, 526363), (75422, 281543)]