18447400792

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{81049}}^1$

素因数の和:82315

約数の個数: 32

約数和(自身を含む): 36122364000

約数和(自身を除く): 17674963208

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1237, 2474, 4948, 9896, 28451, 56902, 81049, 113804, 162098, 227608, 324196, 648392, 1864127, 3728254, 7456508, 14913016, 100257613, 200515226, 401030452, 802060904, 2305925099, 4611850198, 9223700396, 18447400792]

約数ペア:

[(1, 18447400792), (2, 9223700396), (4, 4611850198), (8, 2305925099), (23, 802060904), (46, 401030452), (92, 200515226), (184, 100257613), (1237, 14913016), (2474, 7456508), (4948, 3728254), (9896, 1864127), (28451, 648392), (56902, 324196), (81049, 227608), (113804, 162098)]