18948054

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2341}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 40469760

約数和(自身を除く): 21521706

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2341, 2698, 4047, 4682, 7023, 8094, 14046, 44479, 88958, 133437, 166211, 266874, 332422, 498633, 997266, 3158009, 6316018, 9474027, 18948054]

約数ペア:

[(1, 18948054), (2, 9474027), (3, 6316018), (6, 3158009), (19, 997266), (38, 498633), (57, 332422), (71, 266874), (114, 166211), (142, 133437), (213, 88958), (426, 44479), (1349, 14046), (2341, 8094), (2698, 7023), (4047, 4682)]