31486136994

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1950089}}^1$

素因数の和:1950136

約数の個数: 64

約数和(自身を含む): 78627628800

約数和(自身を除く): 47141491806

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 5382, 8073, 16146, 1950089, 3900178, 5850267, 11700534, 17550801, 25351157, 35101602, 44852047, 50702314, 52652403, 76053471, 89704094, 105304806, 134556141, 152106942, 228160413, 269112282, 403668423, 456320826, 583076611, 684481239, 807336846, 1166153222, 1211005269, 1368962478, 1749229833, 2422010538, 3498459666, 5247689499, 10495378998, 15743068497, 31486136994]

約数ペア:

[(1, 31486136994), (2, 15743068497), (3, 10495378998), (6, 5247689499), (9, 3498459666), (13, 2422010538), (18, 1749229833), (23, 1368962478), (26, 1211005269), (27, 1166153222), (39, 807336846), (46, 684481239), (54, 583076611), (69, 456320826), (78, 403668423), (117, 269112282), (138, 228160413), (207, 152106942), (234, 134556141), (299, 105304806), (351, 89704094), (414, 76053471), (598, 52652403), (621, 50702314), (702, 44852047), (897, 35101602), (1242, 25351157), (1794, 17550801), (2691, 11700534), (5382, 5850267), (8073, 3900178), (16146, 1950089)]