7657146

素因数分解:

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

素因数の和:496

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 12249414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 431, 658, 846, 862, 987, 1269, 1293, 1974, 2538, 2586, 2961, 3017, 3879, 5922, 6034, 7758, 8883, 9051, 11637, 17766, 18102, 20257, 23274, 27153, 40514, 54306, 60771, 81459, 121542, 141799, 162918, 182313, 283598, 364626, 425397, 546939, 850794, 1093878, 1276191, 2552382, 3828573, 7657146]

約数ペア:

[(1, 7657146), (2, 3828573), (3, 2552382), (6, 1276191), (7, 1093878), (9, 850794), (14, 546939), (18, 425397), (21, 364626), (27, 283598), (42, 182313), (47, 162918), (54, 141799), (63, 121542), (94, 81459), (126, 60771), (141, 54306), (189, 40514), (282, 27153), (329, 23274), (378, 20257), (423, 18102), (431, 17766), (658, 11637), (846, 9051), (862, 8883), (987, 7758), (1269, 6034), (1293, 5922), (1974, 3879), (2538, 3017), (2586, 2961)]