8228766

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2185

約数の個数: 48

約数和(自身を含む): 20626704

約数和(自身を除く): 12397938

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 2153, 3822, 4306, 6459, 12918, 15071, 27989, 30142, 45213, 55978, 83967, 90426, 105497, 167934, 195923, 210994, 316491, 391846, 587769, 632982, 1175538, 1371461, 2742922, 4114383, 8228766]

約数ペア:

[(1, 8228766), (2, 4114383), (3, 2742922), (6, 1371461), (7, 1175538), (13, 632982), (14, 587769), (21, 391846), (26, 316491), (39, 210994), (42, 195923), (49, 167934), (78, 105497), (91, 90426), (98, 83967), (147, 55978), (182, 45213), (273, 30142), (294, 27989), (546, 15071), (637, 12918), (1274, 6459), (1911, 4306), (2153, 3822)]