41280678

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 80

約数和(自身を含む): 97330464

約数和(自身を除く): 56049786

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 71, 74, 81, 97, 111, 142, 162, 194, 213, 222, 291, 333, 426, 582, 639, 666, 873, 999, 1278, 1746, 1917, 1998, 2619, 2627, 2997, 3589, 3834, 5238, 5254, 5751, 5994, 6887, 7178, 7857, 7881, 10767, 11502, 13774, 15714, 15762, 20661, 21534, 23643, 32301, 41322, 47286, 61983, 64602, 70929, 96903, 123966, 141858, 185949, 193806, 212787, 254819, 290709, 371898, 425574, 509638, 557847, 581418, 764457, 1115694, 1528914, 2293371, 4586742, 6880113, 13760226, 20640339, 41280678]

約数ペア:

[(1, 41280678), (2, 20640339), (3, 13760226), (6, 6880113), (9, 4586742), (18, 2293371), (27, 1528914), (37, 1115694), (54, 764457), (71, 581418), (74, 557847), (81, 509638), (97, 425574), (111, 371898), (142, 290709), (162, 254819), (194, 212787), (213, 193806), (222, 185949), (291, 141858), (333, 123966), (426, 96903), (582, 70929), (639, 64602), (666, 61983), (873, 47286), (999, 41322), (1278, 32301), (1746, 23643), (1917, 21534), (1998, 20661), (2619, 15762), (2627, 15714), (2997, 13774), (3589, 11502), (3834, 10767), (5238, 7881), (5254, 7857), (5751, 7178), (5994, 6887)]