31878276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6079}}^1$

素因数の和:6128

約数の個数: 48

約数和(自身を含む): 81715200

約数和(自身を除く): 49836924

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 6079, 12158, 18237, 24316, 36474, 72948, 115501, 139817, 231002, 279634, 346503, 419451, 462004, 559268, 693006, 838902, 1386012, 1677804, 2656523, 5313046, 7969569, 10626092, 15939138, 31878276]

約数ペア:

[(1, 31878276), (2, 15939138), (3, 10626092), (4, 7969569), (6, 5313046), (12, 2656523), (19, 1677804), (23, 1386012), (38, 838902), (46, 693006), (57, 559268), (69, 462004), (76, 419451), (92, 346503), (114, 279634), (138, 231002), (228, 139817), (276, 115501), (437, 72948), (874, 36474), (1311, 24316), (1748, 18237), (2622, 12158), (5244, 6079)]