6400884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 17204096

約数和(自身を除く): 10803212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 421, 543, 724, 842, 1086, 1263, 1267, 1684, 2172, 2526, 2534, 2947, 3801, 5052, 5068, 5894, 7602, 8841, 11788, 15204, 17682, 35364, 76201, 152402, 228603, 304804, 457206, 533407, 914412, 1066814, 1600221, 2133628, 3200442, 6400884]

約数ペア:

[(1, 6400884), (2, 3200442), (3, 2133628), (4, 1600221), (6, 1066814), (7, 914412), (12, 533407), (14, 457206), (21, 304804), (28, 228603), (42, 152402), (84, 76201), (181, 35364), (362, 17682), (421, 15204), (543, 11788), (724, 8841), (842, 7602), (1086, 5894), (1263, 5068), (1267, 5052), (1684, 3801), (2172, 2947), (2526, 2534)]