12168018

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 28379520

約数和(自身を除く): 16211502

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 757, 846, 893, 1514, 1786, 2271, 2679, 4542, 5358, 6813, 8037, 13626, 14383, 16074, 28766, 35579, 43149, 71158, 86298, 106737, 129447, 213474, 258894, 320211, 640422, 676001, 1352002, 2028003, 4056006, 6084009, 12168018]

約数ペア:

[(1, 12168018), (2, 6084009), (3, 4056006), (6, 2028003), (9, 1352002), (18, 676001), (19, 640422), (38, 320211), (47, 258894), (57, 213474), (94, 129447), (114, 106737), (141, 86298), (171, 71158), (282, 43149), (342, 35579), (423, 28766), (757, 16074), (846, 14383), (893, 13626), (1514, 8037), (1786, 6813), (2271, 5358), (2679, 4542)]