2552382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 6469632

約数和(自身を除く): 3917250

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 431, 658, 846, 862, 987, 1293, 1974, 2586, 2961, 3017, 3879, 5922, 6034, 7758, 9051, 18102, 20257, 27153, 40514, 54306, 60771, 121542, 141799, 182313, 283598, 364626, 425397, 850794, 1276191, 2552382]

約数ペア:

[(1, 2552382), (2, 1276191), (3, 850794), (6, 425397), (7, 364626), (9, 283598), (14, 182313), (18, 141799), (21, 121542), (42, 60771), (47, 54306), (63, 40514), (94, 27153), (126, 20257), (141, 18102), (282, 9051), (329, 7758), (423, 6034), (431, 5922), (658, 3879), (846, 3017), (862, 2961), (987, 2586), (1293, 1974)]