18058376

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4813}}^1$

素因数の和:4893

約数の個数: 32

約数和(自身を含む): 39282240

約数和(自身を除く): 21223864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 4813, 9626, 19252, 33691, 38504, 67382, 134764, 269528, 322471, 644942, 1289884, 2257297, 2579768, 4514594, 9029188, 18058376]

約数ペア:

[(1, 18058376), (2, 9029188), (4, 4514594), (7, 2579768), (8, 2257297), (14, 1289884), (28, 644942), (56, 322471), (67, 269528), (134, 134764), (268, 67382), (469, 38504), (536, 33691), (938, 19252), (1876, 9626), (3752, 4813)]