555374862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{4421}}^1$

素因数の和:5433

約数の個数: 48

約数和(自身を含む): 1376904672

約数和(自身を除く): 821529810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 997, 1994, 2991, 4421, 5982, 6979, 8842, 8973, 13263, 13958, 17946, 20937, 26526, 30947, 39789, 41874, 61894, 62811, 79578, 92841, 125622, 185682, 278523, 557046, 4407737, 8815474, 13223211, 26446422, 30854159, 39669633, 61708318, 79339266, 92562477, 185124954, 277687431, 555374862]

約数ペア:

[(1, 555374862), (2, 277687431), (3, 185124954), (6, 92562477), (7, 79339266), (9, 61708318), (14, 39669633), (18, 30854159), (21, 26446422), (42, 13223211), (63, 8815474), (126, 4407737), (997, 557046), (1994, 278523), (2991, 185682), (4421, 125622), (5982, 92841), (6979, 79578), (8842, 62811), (8973, 61894), (13263, 41874), (13958, 39789), (17946, 30947), (20937, 26526)]