18789114

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8009}}^1$

素因数の和:8054

約数の個数: 32

約数和(自身を含む): 41523840

約数和(自身を除く): 22734726

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 8009, 16018, 24027, 48054, 136153, 184207, 272306, 368414, 408459, 552621, 816918, 1105242, 3131519, 6263038, 9394557, 18789114]

約数ペア:

[(1, 18789114), (2, 9394557), (3, 6263038), (6, 3131519), (17, 1105242), (23, 816918), (34, 552621), (46, 408459), (51, 368414), (69, 272306), (102, 184207), (138, 136153), (391, 48054), (782, 24027), (1173, 16018), (2346, 8009)]