1814659904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{13691}}^1$

素因数の和:13831

約数の個数: 56

約数和(自身を含む): 3825544800

約数和(自身を除く): 2010884896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 109, 152, 218, 304, 436, 608, 872, 1216, 1744, 2071, 3488, 4142, 6976, 8284, 13691, 16568, 27382, 33136, 54764, 66272, 109528, 132544, 219056, 260129, 438112, 520258, 876224, 1040516, 1492319, 2081032, 2984638, 4162064, 5969276, 8324128, 11938552, 16648256, 23877104, 28354061, 47754208, 56708122, 95508416, 113416244, 226832488, 453664976, 907329952, 1814659904]

約数ペア:

[(1, 1814659904), (2, 907329952), (4, 453664976), (8, 226832488), (16, 113416244), (19, 95508416), (32, 56708122), (38, 47754208), (64, 28354061), (76, 23877104), (109, 16648256), (152, 11938552), (218, 8324128), (304, 5969276), (436, 4162064), (608, 2984638), (872, 2081032), (1216, 1492319), (1744, 1040516), (2071, 876224), (3488, 520258), (4142, 438112), (6976, 260129), (8284, 219056), (13691, 132544), (16568, 109528), (27382, 66272), (33136, 54764)]