13003866

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 30326400

約数和(自身を除く): 17322534

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 809, 846, 893, 1618, 1786, 2427, 2679, 4854, 5358, 7281, 8037, 14562, 15371, 16074, 30742, 38023, 46113, 76046, 92226, 114069, 138339, 228138, 276678, 342207, 684414, 722437, 1444874, 2167311, 4334622, 6501933, 13003866]

約数ペア:

[(1, 13003866), (2, 6501933), (3, 4334622), (6, 2167311), (9, 1444874), (18, 722437), (19, 684414), (38, 342207), (47, 276678), (57, 228138), (94, 138339), (114, 114069), (141, 92226), (171, 76046), (282, 46113), (342, 38023), (423, 30742), (809, 16074), (846, 15371), (893, 14562), (1618, 8037), (1786, 7281), (2427, 5358), (2679, 4854)]