1812190824

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{577}}^1$

素因数の和:1011

約数の個数: 96

約数和(自身を含む): 4964199240

約数和(自身を除く): 3152008416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 241, 362, 482, 543, 577, 723, 724, 964, 1086, 1154, 1446, 1448, 1629, 1731, 1928, 2169, 2172, 2308, 2892, 3258, 3462, 4338, 4344, 4616, 5193, 5784, 6516, 6924, 8676, 10386, 13032, 13848, 17352, 20772, 41544, 43621, 87242, 104437, 130863, 139057, 174484, 208874, 261726, 278114, 313311, 348968, 392589, 417171, 417748, 523452, 556228, 626622, 785178, 834342, 835496, 939933, 1046904, 1112456, 1251513, 1253244, 1570356, 1668684, 1879866, 2503026, 2506488, 3140712, 3337368, 3759732, 5006052, 7519464, 10012104, 25169317, 50338634, 75507951, 100677268, 151015902, 201354536, 226523853, 302031804, 453047706, 604063608, 906095412, 1812190824]

約数ペア:

[(1, 1812190824), (2, 906095412), (3, 604063608), (4, 453047706), (6, 302031804), (8, 226523853), (9, 201354536), (12, 151015902), (18, 100677268), (24, 75507951), (36, 50338634), (72, 25169317), (181, 10012104), (241, 7519464), (362, 5006052), (482, 3759732), (543, 3337368), (577, 3140712), (723, 2506488), (724, 2503026), (964, 1879866), (1086, 1668684), (1154, 1570356), (1446, 1253244), (1448, 1251513), (1629, 1112456), (1731, 1046904), (1928, 939933), (2169, 835496), (2172, 834342), (2308, 785178), (2892, 626622), (3258, 556228), (3462, 523452), (4338, 417748), (4344, 417171), (4616, 392589), (5193, 348968), (5784, 313311), (6516, 278114), (6924, 261726), (8676, 208874), (10386, 174484), (13032, 139057), (13848, 130863), (17352, 104437), (20772, 87242), (41544, 43621)]