18339732

素因数分解:

$2^2\times 3^2\times {\mathrm{619}}^1\times {\mathrm{823}}^1$

素因数の和:1452

約数の個数: 36

約数和(自身を含む): 46490080

約数和(自身を除く): 28150348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 619, 823, 1238, 1646, 1857, 2469, 2476, 3292, 3714, 4938, 5571, 7407, 7428, 9876, 11142, 14814, 22284, 29628, 509437, 1018874, 1528311, 2037748, 3056622, 4584933, 6113244, 9169866, 18339732]

約数ペア:

[(1, 18339732), (2, 9169866), (3, 6113244), (4, 4584933), (6, 3056622), (9, 2037748), (12, 1528311), (18, 1018874), (36, 509437), (619, 29628), (823, 22284), (1238, 14814), (1646, 11142), (1857, 9876), (2469, 7428), (2476, 7407), (3292, 5571), (3714, 4938)]