18250964211

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1\times {\mathrm{2539}}^1$

素因数の和:4699

約数の個数: 32

約数和(自身を含む): 25821030400

約数和(自身を除く): 7570066189

約数列:

[1, 3, 31, 37, 93, 111, 1147, 2089, 2539, 3441, 6267, 7617, 64759, 77293, 78709, 93943, 194277, 231879, 236127, 281829, 2396083, 2912233, 5303971, 7188249, 8736699, 15911913, 164423101, 196246927, 493269303, 588740781, 6083654737, 18250964211]

約数ペア:

[(1, 18250964211), (3, 6083654737), (31, 588740781), (37, 493269303), (93, 196246927), (111, 164423101), (1147, 15911913), (2089, 8736699), (2539, 7188249), (3441, 5303971), (6267, 2912233), (7617, 2396083), (64759, 281829), (77293, 236127), (78709, 231879), (93943, 194277)]