27859188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5437}}^1$

素因数の和:5512

約数の個数: 48

約数和(自身を含む): 75522944

約数和(自身を除く): 47663756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 5437, 10874, 16311, 21748, 32622, 38059, 65244, 76118, 114177, 152236, 228354, 331657, 456708, 663314, 994971, 1326628, 1989942, 2321599, 3979884, 4643198, 6964797, 9286396, 13929594, 27859188]

約数ペア:

[(1, 27859188), (2, 13929594), (3, 9286396), (4, 6964797), (6, 4643198), (7, 3979884), (12, 2321599), (14, 1989942), (21, 1326628), (28, 994971), (42, 663314), (61, 456708), (84, 331657), (122, 228354), (183, 152236), (244, 114177), (366, 76118), (427, 65244), (732, 38059), (854, 32622), (1281, 21748), (1708, 16311), (2562, 10874), (5124, 5437)]