18446547584

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{6265811}}^1$

素因数の和:6265848

約数の個数: 32

約数和(自身を含む): 38346769440

約数和(自身を除く): 19900221856

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 6265811, 12531622, 25063244, 50126488, 100252976, 144113653, 200505952, 288227306, 401011904, 576454612, 802023808, 1152909224, 2305818448, 4611636896, 9223273792, 18446547584]

約数ペア:

[(1, 18446547584), (2, 9223273792), (4, 4611636896), (8, 2305818448), (16, 1152909224), (23, 802023808), (32, 576454612), (46, 401011904), (64, 288227306), (92, 200505952), (128, 144113653), (184, 100252976), (368, 50126488), (736, 25063244), (1472, 12531622), (2944, 6265811)]