26458434

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 61102080

約数和(自身を除く): 34643646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 71, 103, 134, 142, 201, 206, 213, 309, 402, 426, 603, 618, 639, 927, 1206, 1278, 1809, 1854, 1917, 2781, 3618, 3834, 4757, 5562, 6901, 7313, 9514, 13802, 14271, 14626, 20703, 21939, 28542, 41406, 42813, 43878, 62109, 65817, 85626, 124218, 128439, 131634, 186327, 197451, 256878, 372654, 394902, 489971, 979942, 1469913, 2939826, 4409739, 8819478, 13229217, 26458434]

約数ペア:

[(1, 26458434), (2, 13229217), (3, 8819478), (6, 4409739), (9, 2939826), (18, 1469913), (27, 979942), (54, 489971), (67, 394902), (71, 372654), (103, 256878), (134, 197451), (142, 186327), (201, 131634), (206, 128439), (213, 124218), (309, 85626), (402, 65817), (426, 62109), (603, 43878), (618, 42813), (639, 41406), (927, 28542), (1206, 21939), (1278, 20703), (1809, 14626), (1854, 14271), (1917, 13802), (2781, 9514), (3618, 7313), (3834, 6901), (4757, 5562)]