5248746

素因数分解:

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

素因数の和:156

約数の個数: 48

約数和(自身を含む): 12156480

約数和(自身を除く): 6907734

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 71, 74, 111, 142, 213, 222, 333, 426, 639, 666, 999, 1278, 1369, 1917, 1998, 2627, 2738, 3834, 4107, 5254, 7881, 8214, 12321, 15762, 23643, 24642, 36963, 47286, 70929, 73926, 97199, 141858, 194398, 291597, 583194, 874791, 1749582, 2624373, 5248746]

約数ペア:

[(1, 5248746), (2, 2624373), (3, 1749582), (6, 874791), (9, 583194), (18, 291597), (27, 194398), (37, 141858), (54, 97199), (71, 73926), (74, 70929), (111, 47286), (142, 36963), (213, 24642), (222, 23643), (333, 15762), (426, 12321), (639, 8214), (666, 7881), (999, 5254), (1278, 4107), (1369, 3834), (1917, 2738), (1998, 2627)]