18886128

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17107}}^1$

素因数の和:17141

約数の個数: 40

約数和(自身を含む): 50913408

約数和(自身を除く): 32027280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 17107, 34214, 51321, 68428, 102642, 136856, 205284, 273712, 393461, 410568, 786922, 821136, 1180383, 1573844, 2360766, 3147688, 4721532, 6295376, 9443064, 18886128]

約数ペア:

[(1, 18886128), (2, 9443064), (3, 6295376), (4, 4721532), (6, 3147688), (8, 2360766), (12, 1573844), (16, 1180383), (23, 821136), (24, 786922), (46, 410568), (48, 393461), (69, 273712), (92, 205284), (138, 136856), (184, 102642), (276, 68428), (368, 51321), (552, 34214), (1104, 17107)]